Live analysis

1,014,728

1,014,728 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

1,014,728 (one million fourteen thousand seven hundred twenty-eight) is an even 7-digit number. It is a composite number with 32 divisors, and factors as 2³ × 11 × 13 × 887. Its proper divisors sum to 1,223,032, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF7BC8.

Abundant Number Arithmetic Number Odious Number Pernicious Number Practical Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,014,716 1,014,717 1,014,718 1,014,719 1,014,720 1,014,721 1,014,722 1,014,723 1,014,724 1,014,725 1,014,726 1,014,727 1,014,728 1,014,729 1,014,730 1,014,731 1,014,732 1,014,733 1,014,734 1,014,735 1,014,736 1,014,737 1,014,738 1,014,739 1,014,740

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 23
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 8,274,101
Square (n²): 1,029,672,913,984
Cube (n³): 1,044,837,936,661,156,352
Divisor count: 32
σ(n) — sum of divisors: 2,237,760
φ(n) — Euler's totient: 425,280
Sum of prime factors: 917

Primality

Prime factorization: 2 ³ × 11 × 13 × 887

Nearest primes: 1,014,721 (−7) · 1,014,731 (+3)

Divisors & multiples

All divisors (32)

1 · 2 · 4 · 8 · 11 · 13 · 22 · 26 · 44 · 52 · 88 · 104 · 143 · 286 · 572 · 887 · 1144 · 1774 · 3548 · 7096 · 9757 · 11531 · 19514 · 23062 · 39028 · 46124 · 78056 · 92248 · 126841 · 253682 · 507364 (half) · 1014728

Aliquot sum (sum of proper divisors): 1,223,032

Factor pairs (a × b = 1,014,728)

1 × 1014728

2 × 507364

4 × 253682

8 × 126841

11 × 92248

13 × 78056

22 × 46124

26 × 39028

44 × 23062

52 × 19514

88 × 11531

104 × 9757

143 × 7096

286 × 3548

572 × 1774

887 × 1144

First multiples

1,014,728 · 2,029,456 (double) · 3,044,184 · 4,058,912 · 5,073,640 · 6,088,368 · 7,103,096 · 8,117,824 · 9,132,552 · 10,147,280

Sums & aliquot sequence

As consecutive integers: 92,243 + 92,244 + … + 92,253 78,050 + 78,051 + … + 78,062 63,413 + 63,414 + … + 63,428 7,025 + 7,026 + … + 7,167

Aliquot sequence: 1,014,728 → 1,223,032 → 1,070,168 → 1,118,992 → 1,408,624 → 1,710,720 → 4,972,320 → 12,445,920 → 32,793,120 → 81,997,920 → 231,999,120 → 609,316,080 → 1,279,564,512 → 2,079,292,584 → 3,118,938,936 → 4,678,408,464 → 7,919,707,824 — unresolved within range

Continued fraction of √n

√1,014,728 = [1007; (2, 1, 28, 1, 24, 1, 1, 6, 2, 5, 1, 35, 7, 1, 1, 1, 2, 1, 1, 2, 1, 1, 3, 2, …)]

Representations

In words: one million fourteen thousand seven hundred twenty-eight
Ordinal: 1014728th
Binary: 11110111101111001000
Octal: 3675710
Hexadecimal: 0xF7BC8
Base64: D3vI
One's complement: 4,293,952,567 (32-bit)
Scientific notation: 1.014728 × 10⁶
As a duration: 1,014,728 s = 11 days, 17 hours, 52 minutes, 8 seconds

In other bases

ternary (3) 1220112221112

quaternary (4) 3313233020

quinary (5) 224432403

senary (6) 33425452

septenary (7) 11424251

nonary (9) 1815845

undecimal (11) 633420

duodecimal (12) 40b288

tridecimal (13) 296b40

tetradecimal (14) 1c5b28

pentadecimal (15) 1509d8

As an angle

1,014,728° = 2,818 × 360° + 248°

248° ≈ 4.328 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬四千七百二十八
Chinese (financial): 壹佰零壹萬肆仟柒佰貳拾捌

In other modern scripts

Eastern Arabic ١٠١٤٧٢٨ Devanagari १०१४७२८ Bengali ১০১৪৭২৮ Tamil ௧௦௧௪௭௨௮ Thai ๑๐๑๔๗๒๘ Tibetan ༡༠༡༤༧༢༨ Khmer ១០១៤៧២៨ Lao ໑໐໑໔໗໒໘ Burmese ၁၀၁၄၇၂၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1014728, here are decompositions:

7 + 1014721 = 1014728
31 + 1014697 = 1014728
79 + 1014649 = 1014728
97 + 1014631 = 1014728
157 + 1014571 = 1014728
181 + 1014547 = 1014728
241 + 1014487 = 1014728
271 + 1014457 = 1014728

Showing the first eight; more decompositions exist.

Hex color

#0F7BC8

RGB(15, 123, 200)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.123.200.

Address: 0.15.123.200
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.123.200

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 1, 4728 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

4728-10-01 (MMDYYYY (US, single-digit day))
4728-01-10 (DDMYYYY (Euro, single-digit month))

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,014,728 and was likely granted around 1911.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,014,728 on Google Patents ↗ Look up on USPTO ↗