528,125
528,125 is a composite number, odd.
528,125 (five hundred twenty-eight thousand one hundred twenty-five) is an odd 6-digit number. It is a composite number with 18 divisors, and factors as 5⁵ × 13². Written other ways, in hexadecimal, 0x80EFD.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 800
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 521,825
- Square (n²)
- 278,916,015,625
- Cube (n³)
- 147,302,520,751,953,125
- Divisor count
- 18
- σ(n) — sum of divisors
- 714,798
- φ(n) — Euler's totient
- 390,000
- Sum of prime factors
- 51
Primality
Prime factorization: 5 5 × 13 2
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√528,125 = [726; (1, 2, 1, 1, 2, 23, 2, 3, 1, 1, 6, 3, 14, 4, 1, 1, 1, 1, 10, 2, 17, 1, 11, 1, …)]
Representations
- In words
- five hundred twenty-eight thousand one hundred twenty-five
- Ordinal
- 528125th
- Binary
- 10000000111011111101
- Octal
- 2007375
- Hexadecimal
- 0x80EFD
- Base64
- CA79
- One's complement
- 4,294,439,170 (32-bit)
- Scientific notation
- 5.28125 × 10⁵
- As a duration
- 528,125 s = 6 days, 2 hours, 42 minutes, 5 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵φκηρκεʹ
- Chinese
- 五十二萬八千一百二十五
- Chinese (financial)
- 伍拾貳萬捌仟壹佰貳拾伍
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.8.14.253.
- Address
- 0.8.14.253
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.8.14.253
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 528,125 and was likely granted around 1894.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.