167,272
167,272 is a composite number, even.
167,272 (one hundred sixty-seven thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 7 × 29 × 103. Its proper divisors sum to 207,128, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x28D68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,176
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 272,761
- Recamán's sequence
- a(471,463) = 167,272
- Square (n²)
- 27,979,921,984
- Cube (n³)
- 4,680,257,510,107,648
- Divisor count
- 32
- σ(n) — sum of divisors
- 374,400
- φ(n) — Euler's totient
- 68,544
- Sum of prime factors
- 145
Primality
Prime factorization: 2 3 × 7 × 29 × 103
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√167,272 = [408; (1, 89, 1, 7, 1, 9, 4, 1, 3, 3, 3, 1, 4, 9, 1, 7, 1, 89, 1, 816)]
Period length 20 — the block in parentheses repeats forever.
Representations
- In words
- one hundred sixty-seven thousand two hundred seventy-two
- Ordinal
- 167272nd
- Binary
- 101000110101101000
- Octal
- 506550
- Hexadecimal
- 0x28D68
- Base64
- Ao1o
- One's complement
- 4,294,800,023 (32-bit)
- Scientific notation
- 1.67272 × 10⁵
- As a duration
- 167,272 s = 1 day, 22 hours, 27 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρξζσοβʹ
- Chinese
- 一十六萬七千二百七十二
- Chinese (financial)
- 壹拾陸萬柒仟貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 167272, here are decompositions:
- 3 + 167269 = 167272
- 5 + 167267 = 167272
- 11 + 167261 = 167272
- 23 + 167249 = 167272
- 59 + 167213 = 167272
- 113 + 167159 = 167272
- 173 + 167099 = 167272
- 191 + 167081 = 167272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A8 B5 A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.141.104.
- Address
- 0.2.141.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.141.104
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 167,272 and was likely granted around 1874.
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°.