554,320
554,320 is a composite number, even.
554,320 (five hundred fifty-four thousand three hundred twenty) is an even 6-digit number. It is a composite number with 60 divisors, and factors as 2⁴ × 5 × 13² × 41. Its proper divisors sum to 875,276, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x87550.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 23,455
- Recamán's sequence
- a(190,576) = 554,320
- Square (n²)
- 307,270,662,400
- Cube (n³)
- 170,326,273,581,568,000
- Divisor count
- 60
- σ(n) — sum of divisors
- 1,429,596
- φ(n) — Euler's totient
- 199,680
- Sum of prime factors
- 80
Primality
Prime factorization: 2 4 × 5 × 13 2 × 41
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√554,320 = [744; (1, 1, 8, 1, 6, 2, 2, 8, 2, 2, 6, 1, 8, 1, 1, 1488)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- five hundred fifty-four thousand three hundred twenty
- Ordinal
- 554320th
- Binary
- 10000111010101010000
- Octal
- 2072520
- Hexadecimal
- 0x87550
- Base64
- CHVQ
- One's complement
- 4,294,412,975 (32-bit)
- Scientific notation
- 5.5432 × 10⁵
- As a duration
- 554,320 s = 6 days, 9 hours, 58 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵φνδτκʹ
- Chinese
- 五十五萬四千三百二十
- Chinese (financial)
- 伍拾伍萬肆仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 554320, here are decompositions:
- 3 + 554317 = 554320
- 17 + 554303 = 554320
- 83 + 554237 = 554320
- 113 + 554207 = 554320
- 131 + 554189 = 554320
- 149 + 554171 = 554320
- 191 + 554129 = 554320
- 197 + 554123 = 554320
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.8.117.80.
- Address
- 0.8.117.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.8.117.80
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 554,320 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°.