Live analysis

1,015,401

1,015,401 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.).

1,015,401 (one million fifteen thousand four hundred one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 3 × 89 × 3,803. Written other ways, in hexadecimal, 0xF7E69.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,015,389 1,015,390 1,015,391 1,015,392 1,015,393 1,015,394 1,015,395 1,015,396 1,015,397 1,015,398 1,015,399 1,015,400 1,015,401 1,015,402 1,015,403 1,015,404 1,015,405 1,015,406 1,015,407 1,015,408 1,015,409 1,015,410 1,015,411 1,015,412 1,015,413

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 1,045,101
Recamán's sequence: a(364,065) = 1,015,401
Square (n²): 1,031,039,190,801
Cube (n³): 1,046,918,225,378,526,201
Divisor count: 8
σ(n) — sum of divisors: 1,369,440
φ(n) — Euler's totient: 669,152
Sum of prime factors: 3,895

Primality

Prime factorization: 3 × 89 × 3803

Nearest primes: 1,015,369 (−32) · 1,015,403 (+2)

Divisors & multiples

All divisors (8)

1 · 3 · 89 · 267 · 3803 · 11409 · 338467 · 1015401

Aliquot sum (sum of proper divisors): 354,039

Factor pairs (a × b = 1,015,401)

1 × 1015401

3 × 338467

89 × 11409

267 × 3803

First multiples

1,015,401 · 2,030,802 (double) · 3,046,203 · 4,061,604 · 5,077,005 · 6,092,406 · 7,107,807 · 8,123,208 · 9,138,609 · 10,154,010

Sums & aliquot sequence

As consecutive integers: 507,700 + 507,701 338,466 + 338,467 + 338,468 169,231 + 169,232 + 169,233 + 169,234 + 169,235 + 169,236 11,365 + 11,366 + … + 11,453

Aliquot sequence: 1,015,401 → 354,039 → 209,673 → 93,201 → 33,903 → 15,081 → 6,903 → 4,017 → 1,807 → 153 → 81 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,015,401 = [1007; (1, 2, 24, 1, 6, 16, 4, 6, 1, 7, 95, 1, 5, 3, 4, 8, 1, 4, 6, 1, 4, 2, 15, 1, …)]

Representations

In words: one million fifteen thousand four hundred one
Ordinal: 1015401st
Binary: 11110111111001101001
Octal: 3677151
Hexadecimal: 0xF7E69
Base64: D35p
One's complement: 4,293,951,894 (32-bit)
Scientific notation: 1.015401 × 10⁶
As a duration: 1,015,401 s = 11 days, 18 hours, 3 minutes, 21 seconds

In other bases

ternary (3) 1220120212110

quaternary (4) 3313321221

quinary (5) 224443101

senary (6) 33432533

septenary (7) 11426232

nonary (9) 1816773

undecimal (11) 633982

duodecimal (12) 40b749

tridecimal (13) 29723a

tetradecimal (14) 1c6089

pentadecimal (15) 150cd6

As an angle

1,015,401° = 2,820 × 360° + 201°

201° ≈ 3.508 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺
Chinese: 一百零一萬五千四百零一
Chinese (financial): 壹佰零壹萬伍仟肆佰零壹

In other modern scripts

Eastern Arabic ١٠١٥٤٠١ Devanagari १०१५४०१ Bengali ১০১৫৪০১ Tamil ௧௦௧௫௪௦௧ Thai ๑๐๑๕๔๐๑ Tibetan ༡༠༡༥༤༠༡ Khmer ១០១៥៤០១ Lao ໑໐໑໕໔໐໑ Burmese ၁၀၁၅၄၀၁

Also seen as

Hex color

#0F7E69

RGB(15, 126, 105)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.126.105.

Address: 0.15.126.105
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.126.105

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 5401 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

5401-10-01 (MMDYYYY (US, single-digit day))
5401-01-10 (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 1,015,401 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 US1,015,401 on Google Patents ↗ Look up on USPTO ↗