Live analysis

1,001,425

1,001,425 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.).

1,001,425 (one million one thousand four hundred twenty-five) is an odd 7-digit number. It is a composite number with 12 divisors, and factors as 5² × 41 × 977. Written other ways, in hexadecimal, 0xF47D1.

Arithmetic Number Cube-Free Deficient Number Evil Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

1,001,413 1,001,414 1,001,415 1,001,416 1,001,417 1,001,418 1,001,419 1,001,420 1,001,421 1,001,422 1,001,423 1,001,424 1,001,425 1,001,426 1,001,427 1,001,428 1,001,429 1,001,430 1,001,431 1,001,432 1,001,433 1,001,434 1,001,435 1,001,436 1,001,437

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 5,241,001
Square (n²): 1,002,852,030,625
Cube (n³): 1,004,281,094,768,640,625
Divisor count: 12
σ(n) — sum of divisors: 1,273,356
φ(n) — Euler's totient: 780,800
Sum of prime factors: 1,028

Primality

Prime factorization: 5 ² × 41 × 977

Nearest primes: 1,001,411 (−14) · 1,001,431 (+6)

Divisors & multiples

All divisors (12)

1 · 5 · 25 · 41 · 205 · 977 · 1025 · 4885 · 24425 · 40057 · 200285 · 1001425

Aliquot sum (sum of proper divisors): 271,931

Factor pairs (a × b = 1,001,425)

1 × 1001425

5 × 200285

25 × 40057

41 × 24425

205 × 4885

977 × 1025

First multiples

1,001,425 · 2,002,850 (double) · 3,004,275 · 4,005,700 · 5,007,125 · 6,008,550 · 7,009,975 · 8,011,400 · 9,012,825 · 10,014,250

Sums & aliquot sequence

As a sum of two squares: 97² + 996² = 124² + 993² = 159² + 988² = 372² + 929²

As consecutive integers: 500,712 + 500,713 200,283 + 200,284 + 200,285 + 200,286 + 200,287 100,138 + 100,139 + … + 100,147 40,045 + 40,046 + … + 40,069

Aliquot sequence: 1,001,425 → 271,931 → 30,469 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,425 = [1000; (1, 2, 2, 9, 1, 1, 2, 1, 2, 6, 1, 4, 7, 5, 1, 1, 3, 2, 4, 1, 1, 4, 4, 2, …)]

Representations

In words: one million one thousand four hundred twenty-five
Ordinal: 1001425th
Binary: 11110100011111010001
Octal: 3643721
Hexadecimal: 0xF47D1
Base64: D0fR
One's complement: 4,293,965,870 (32-bit)
Scientific notation: 1.001425 × 10⁶
As a duration: 1,001,425 s = 11 days, 14 hours, 10 minutes, 25 seconds

In other bases

ternary (3) 1212212200211

quaternary (4) 3310133101

quinary (5) 224021200

senary (6) 33244121

septenary (7) 11340415

nonary (9) 1785624

undecimal (11) 624427

duodecimal (12) 403641

tridecimal (13) 290a79

tetradecimal (14) 1c0d45

pentadecimal (15) 14baba

As an angle

1,001,425° = 2,781 × 360° + 265°

265° ≈ 4.625 rad

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬一千四百二十五
Chinese (financial): 壹佰萬壹仟肆佰貳拾伍

In other modern scripts

Eastern Arabic ١٠٠١٤٢٥ Devanagari १००१४२५ Bengali ১০০১৪২৫ Tamil ௧௦௦௧௪௨௫ Thai ๑๐๐๑๔๒๕ Tibetan ༡༠༠༡༤༢༥ Khmer ១០០១៤២៥ Lao ໑໐໐໑໔໒໕ Burmese ၁၀၀၁၄၂၅

Also seen as

Hex color

#0F47D1

RGB(15, 71, 209)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.71.209.

Address: 0.15.71.209
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.71.209

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 1,001,425 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 US1,001,425 on Google Patents ↗ Look up on USPTO ↗