160,272
160,272 is a composite number, even.
160,272 (one hundred sixty thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3³ × 7 × 53. Its proper divisors sum to 375,408, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x27210.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 272,061
- Recamán's sequence
- a(49,304) = 160,272
- Square (n²)
- 25,687,113,984
- Cube (n³)
- 4,116,925,132,443,648
- Divisor count
- 80
- σ(n) — sum of divisors
- 535,680
- φ(n) — Euler's totient
- 44,928
- Sum of prime factors
- 77
Primality
Prime factorization: 2 4 × 3 3 × 7 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√160,272 = [400; (2, 1, 16, 2, 1, 2, 2, 4, 1, 88, 6, 1, 2, 1, 1, 6, 1, 1, 2, 1, 6, 88, 1, 4, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred sixty thousand two hundred seventy-two
- Ordinal
- 160272nd
- Binary
- 100111001000010000
- Octal
- 471020
- Hexadecimal
- 0x27210
- Base64
- AnIQ
- One's complement
- 4,294,807,023 (32-bit)
- Scientific notation
- 1.60272 × 10⁵
- As a duration
- 160,272 s = 1 day, 20 hours, 31 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρξσοβʹ
- Chinese
- 一十六萬零二百七十二
- Chinese (financial)
- 壹拾陸萬零貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 160272, here are decompositions:
- 19 + 160253 = 160272
- 29 + 160243 = 160272
- 41 + 160231 = 160272
- 71 + 160201 = 160272
- 89 + 160183 = 160272
- 103 + 160169 = 160272
- 109 + 160163 = 160272
- 113 + 160159 = 160272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A7 88 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.114.16.
- Address
- 0.2.114.16
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.114.16
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 160,272 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 160272 first appears in π at position 673,240 of the decimal expansion (the 673,240ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.