Live analysis

1,004,142

1,004,142 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.).

1,004,142 (one million four thousand one hundred forty-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 101 × 1,657. Its proper divisors sum to 1,025,250, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF526E.

Abundant Number Arithmetic Number Cube-Free Evil Number Semiperfect Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,130 1,004,131 1,004,132 1,004,133 1,004,134 1,004,135 1,004,136 1,004,137 1,004,138 1,004,139 1,004,140 1,004,141 1,004,142 1,004,143 1,004,144 1,004,145 1,004,146 1,004,147 1,004,148 1,004,149 1,004,150 1,004,151 1,004,152 1,004,153 1,004,154

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 2,414,001
Square (n²): 1,008,301,156,164
Cube (n³): 1,012,477,539,552,831,288
Divisor count: 16
σ(n) — sum of divisors: 2,029,392
φ(n) — Euler's totient: 331,200
Sum of prime factors: 1,763

Primality

Prime factorization: 2 × 3 × 101 × 1657

Nearest primes: 1,004,141 (−1) · 1,004,161 (+19)

Divisors & multiples

All divisors (16)

1 · 2 · 3 · 6 · 101 · 202 · 303 · 606 · 1657 · 3314 · 4971 · 9942 · 167357 · 334714 · 502071 (half) · 1004142

Aliquot sum (sum of proper divisors): 1,025,250

Factor pairs (a × b = 1,004,142)

1 × 1004142

2 × 502071

3 × 334714

6 × 167357

101 × 9942

202 × 4971

303 × 3314

606 × 1657

First multiples

1,004,142 · 2,008,284 (double) · 3,012,426 · 4,016,568 · 5,020,710 · 6,024,852 · 7,028,994 · 8,033,136 · 9,037,278 · 10,041,420

Sums & aliquot sequence

As consecutive integers: 334,713 + 334,714 + 334,715 251,034 + 251,035 + 251,036 + 251,037 83,673 + 83,674 + … + 83,684 9,892 + 9,893 + … + 9,992

Aliquot sequence: 1,004,142 → 1,025,250 → 1,535,646 → 1,974,498 → 1,974,510 → 3,416,850 → 6,002,190 → 10,525,698 → 12,372,138 → 14,434,200 → 40,478,580 → 82,306,992 → 130,319,528 → 117,840,472 → 103,110,428 → 84,108,772 → 78,501,788 — unresolved within range

Continued fraction of √n

√1,004,142 = [1002; (14, 1, 1, 10, 1, 2, 1, 7, 42, 1, 1, 20, 6, 2, 3, 2, 9, 1, 2, 1, 3, 1, 5, 2, …)]

Representations

In words: one million four thousand one hundred forty-two
Ordinal: 1004142nd
Binary: 11110101001001101110
Octal: 3651156
Hexadecimal: 0xF526E
Base64: D1Ju
One's complement: 4,293,963,153 (32-bit)
Scientific notation: 1.004142 × 10⁶
As a duration: 1,004,142 s = 11 days, 14 hours, 55 minutes, 42 seconds

In other bases

ternary (3) 1220000102110

quaternary (4) 3311021232

quinary (5) 224113032

senary (6) 33304450

septenary (7) 11351346

nonary (9) 1800373

undecimal (11) 626477

duodecimal (12) 405126

tridecimal (13) 292089

tetradecimal (14) 1c1d26

pentadecimal (15) 14c7cc

As an angle

1,004,142° = 2,789 × 360° + 102°

102° ≈ 1.78 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百萬四千一百四十二
Chinese (financial): 壹佰萬肆仟壹佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٠٤١٤٢ Devanagari १००४१४२ Bengali ১০০৪১৪২ Tamil ௧௦௦௪௧௪௨ Thai ๑๐๐๔๑๔๒ Tibetan ༡༠༠༤༡༤༢ Khmer ១០០៤១៤២ Lao ໑໐໐໔໑໔໒ Burmese ၁၀၀၄၁၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004142, here are decompositions:

5 + 1004137 = 1004142
23 + 1004119 = 1004142
53 + 1004089 = 1004142
79 + 1004063 = 1004142
89 + 1004053 = 1004142
109 + 1004033 = 1004142
179 + 1003963 = 1004142
199 + 1003943 = 1004142

Showing the first eight; more decompositions exist.

Hex color

#0F526E

RGB(15, 82, 110)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.82.110.

Address: 0.15.82.110
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.82.110

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

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 1,004,142 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 US1,004,142 on Google Patents ↗ Look up on USPTO ↗