Live analysis

1,015,201

1,015,201 is a composite number, odd.

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.).

1,015,201 (one million fifteen thousand two hundred one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 11 × 41 × 2,251. Written other ways, in hexadecimal, 0xF7DA1.

Arithmetic Number Cube-Free Deficient Number Gapful Number Happy Number Odious Number Pernicious Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

1,015,189 1,015,190 1,015,191 1,015,192 1,015,193 1,015,194 1,015,195 1,015,196 1,015,197 1,015,198 1,015,199 1,015,200 1,015,201 1,015,202 1,015,203 1,015,204 1,015,205 1,015,206 1,015,207 1,015,208 1,015,209 1,015,210 1,015,211 1,015,212 1,015,213

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Properties

Parity: Odd
Digit count: 7
Digit sum: 10
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 1,025,101
Recamán's sequence: a(364,465) = 1,015,201
Square (n²): 1,030,633,070,401
Cube (n³): 1,046,299,723,704,165,601
Divisor count: 8
σ(n) — sum of divisors: 1,135,008
φ(n) — Euler's totient: 900,000
Sum of prime factors: 2,303

Primality

Prime factorization: 11 × 41 × 2251

Nearest primes: 1,015,199 (−2) · 1,015,207 (+6)

Divisors & multiples

All divisors (8)

1 · 11 · 41 · 451 · 2251 · 24761 · 92291 · 1015201

Aliquot sum (sum of proper divisors): 119,807

Factor pairs (a × b = 1,015,201)

1 × 1015201

11 × 92291

41 × 24761

451 × 2251

First multiples

1,015,201 · 2,030,402 (double) · 3,045,603 · 4,060,804 · 5,076,005 · 6,091,206 · 7,106,407 · 8,121,608 · 9,136,809 · 10,152,010

Sums & aliquot sequence

As consecutive integers: 507,600 + 507,601 92,286 + 92,287 + … + 92,296 46,135 + 46,136 + … + 46,156 24,741 + 24,742 + … + 24,781

Aliquot sequence: 1,015,201 → 119,807 → 5,233 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,015,201 = [1007; (1, 1, 2, 1, 49, 1, 1, 1, 46, 5, 60, 1, 6, 2, 4, 1, 2, 1, 5, 1, 4, 1, 2, 1, …)]

Representations

In words: one million fifteen thousand two hundred one
Ordinal: 1015201st
Binary: 11110111110110100001
Octal: 3676641
Hexadecimal: 0xF7DA1
Base64: D32h
One's complement: 4,293,952,094 (32-bit)
Scientific notation: 1.015201 × 10⁶
As a duration: 1,015,201 s = 11 days, 18 hours, 1 second

In other bases

ternary (3) 1220120121001

quaternary (4) 3313312201

quinary (5) 224441301

senary (6) 33432001

septenary (7) 11425525

nonary (9) 1816531

undecimal (11) 633810

duodecimal (12) 40b601

tridecimal (13) 297115

tetradecimal (14) 1c5d85

pentadecimal (15) 150c01

As an angle

1,015,201° = 2,820 × 360° + 1°

1° ≈ 0.017 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 · 𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓏺
Chinese: 一百零一萬五千二百零一
Chinese (financial): 壹佰零壹萬伍仟貳佰零壹

In other modern scripts

Eastern Arabic ١٠١٥٢٠١ Devanagari १०१५२०१ Bengali ১০১৫২০১ Tamil ௧௦௧௫௨௦௧ Thai ๑๐๑๕๒๐๑ Tibetan ༡༠༡༥༢༠༡ Khmer ១០១៥២០១ Lao ໑໐໑໕໒໐໑ Burmese ၁၀၁၅၂၀၁

Also seen as

Hex color

#0F7DA1

RGB(15, 125, 161)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.125.161.

Address: 0.15.125.161
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.125.161

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 5201 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

5201-10-01 (MMDYYYY (US, single-digit day))
5201-01-10 (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 1,015,201 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 US1,015,201 on Google Patents ↗ Look up on USPTO ↗