Live analysis

104,472

104,472 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.).

104,472 (one hundred four thousand four hundred seventy-two) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2³ × 3² × 1,451. Its proper divisors sum to 178,668, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19818.

Abundant Number Evil Number Gapful Number Happy Number Harshad / Niven Recamán's Sequence Refactorable Number Semiperfect Number

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

104,460 104,461 104,462 104,463 104,464 104,465 104,466 104,467 104,468 104,469 104,470 104,471 104,472 104,473 104,474 104,475 104,476 104,477 104,478 104,479 104,480 104,481 104,482 104,483 104,484

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 17 bits
Reversed: 274,401
Recamán's sequence: a(92,247) = 104,472
Square (n²): 10,914,398,784
Cube (n³): 1,140,249,069,762,048
Divisor count: 24
σ(n) — sum of divisors: 283,140
φ(n) — Euler's totient: 34,800
Sum of prime factors: 1,463

Primality

Prime factorization: 2 ³ × 3 ² × 1451

Nearest primes: 104,471 (−1) · 104,473 (+1)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 8 · 9 · 12 · 18 · 24 · 36 · 72 · 1451 · 2902 · 4353 · 5804 · 8706 · 11608 · 13059 · 17412 · 26118 · 34824 · 52236 (half) · 104472

Aliquot sum (sum of proper divisors): 178,668

Factor pairs (a × b = 104,472)

1 × 104472

2 × 52236

3 × 34824

4 × 26118

6 × 17412

8 × 13059

9 × 11608

12 × 8706

18 × 5804

24 × 4353

36 × 2902

72 × 1451

First multiples

104,472 · 208,944 (double) · 313,416 · 417,888 · 522,360 · 626,832 · 731,304 · 835,776 · 940,248 · 1,044,720

Sums & aliquot sequence

As consecutive integers: 34,823 + 34,824 + 34,825 11,604 + 11,605 + … + 11,612 6,522 + 6,523 + … + 6,537 2,153 + 2,154 + … + 2,200

Aliquot sequence: 104,472 → 178,668 → 338,212 → 355,292 → 355,348 → 389,718 → 601,002 → 715,482 → 834,768 → 1,950,768 → 4,239,312 → 10,235,952 → 19,347,472 → 21,403,888 → 25,307,408 → 34,403,056 → 35,036,944 — unresolved within range

Continued fraction of √n

√104,472 = [323; (4, 1, 1, 12, 1, 1, 1, 3, 9, 1, 79, 1, 9, 3, 1, 1, 1, 12, 1, 1, 4, 646)]

Period length 22 — the block in parentheses repeats forever.

Representations

In words: one hundred four thousand four hundred seventy-two
Ordinal: 104472nd
Binary: 11001100000011000
Octal: 314030
Hexadecimal: 0x19818
Base64: AZgY
One's complement: 4,294,862,823 (32-bit)
Scientific notation: 1.04472 × 10⁵
As a duration: 104,472 s = 1 day, 5 hours, 1 minute, 12 seconds

In other bases

ternary (3) 12022022100

quaternary (4) 121200120

quinary (5) 11320342

senary (6) 2123400

septenary (7) 613404

nonary (9) 168270

undecimal (11) 71545

duodecimal (12) 50560

tridecimal (13) 38724

tetradecimal (14) 2a104

pentadecimal (15) 20e4c

As an angle

104,472° = 290 × 360° + 72°

72° ≈ 1.257 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ͵ρδυοβʹ
Mayan (base 20): 𝋭·𝋡·𝋣·𝋬
Chinese: 一十萬四千四百七十二
Chinese (financial): 壹拾萬肆仟肆佰柒拾貳

In other modern scripts

Eastern Arabic ١٠٤٤٧٢ Devanagari १०४४७२ Bengali ১০৪৪৭২ Tamil ௧௦௪௪௭௨ Thai ๑๐๔๔๗๒ Tibetan ༡༠༤༤༧༢ Khmer ១០៤៤៧២ Lao ໑໐໔໔໗໒ Burmese ၁၀၄၄၇၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104472, here are decompositions:

13 + 104459 = 104472
73 + 104399 = 104472
79 + 104393 = 104472
89 + 104383 = 104472
103 + 104369 = 104472
149 + 104323 = 104472
163 + 104309 = 104472
191 + 104281 = 104472

Showing the first eight; more decompositions exist.

Hex color

#019818

RGB(1, 152, 24)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.152.24.

Address: 0.1.152.24
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.152.24

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 104,472 and was likely granted around 1870.

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

Look up US104,472 on Google Patents ↗ Look up on USPTO ↗