552,552
552,552 is a composite number, even.
552,552 (five hundred fifty-two thousand five hundred fifty-two) is an even 6-digit number. It is a composite number with 128 divisors, and factors as 2³ × 3 × 7 × 11 × 13 × 23. Its proper divisors sum to 1,382,808, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x86E68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 2,500
- Digital root
- 6
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 255,255
- Square (n²)
- 305,313,712,704
- Cube (n³)
- 168,701,702,582,020,608
- Divisor count
- 128
- σ(n) — sum of divisors
- 1,935,360
- φ(n) — Euler's totient
- 126,720
- Sum of prime factors
- 63
Primality
Prime factorization: 2 3 × 3 × 7 × 11 × 13 × 23
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√552,552 = [743; (2, 1, 21, 5, 10, 5, 21, 1, 2, 1486)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- five hundred fifty-two thousand five hundred fifty-two
- Ordinal
- 552552nd
- Binary
- 10000110111001101000
- Octal
- 2067150
- Hexadecimal
- 0x86E68
- Base64
- CG5o
- One's complement
- 4,294,414,743 (32-bit)
- Scientific notation
- 5.52552 × 10⁵
- As a duration
- 552,552 s = 6 days, 9 hours, 29 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵φνβφνβʹ
- Chinese
- 五十五萬二千五百五十二
- Chinese (financial)
- 伍拾伍萬貳仟伍佰伍拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 552552, here are decompositions:
- 29 + 552523 = 552552
- 41 + 552511 = 552552
- 59 + 552493 = 552552
- 61 + 552491 = 552552
- 71 + 552481 = 552552
- 79 + 552473 = 552552
- 83 + 552469 = 552552
- 149 + 552403 = 552552
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.8.110.104.
- Address
- 0.8.110.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.8.110.104
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 552,552 and was likely granted around 1895.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.