167,472
167,472 is a composite number, even.
167,472 (one hundred sixty-seven thousand four hundred seventy-two) is an even 6-digit number. It is a composite number with 30 divisors, and factors as 2⁴ × 3² × 1,163. Its proper divisors sum to 301,620, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x28E30.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 2,352
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 274,761
- Recamán's sequence
- a(53,912) = 167,472
- Square (n²)
- 28,046,870,784
- Cube (n³)
- 4,697,065,543,938,048
- Divisor count
- 30
- σ(n) — sum of divisors
- 469,092
- φ(n) — Euler's totient
- 55,776
- Sum of prime factors
- 1,177
Primality
Prime factorization: 2 4 × 3 2 × 1163
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√167,472 = [409; (4, 3, 1, 1, 10, 1, 24, 1, 1, 1, 34, 1, 12, 51, 12, 1, 34, 1, 1, 1, 24, 1, 10, 1, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- one hundred sixty-seven thousand four hundred seventy-two
- Ordinal
- 167472nd
- Binary
- 101000111000110000
- Octal
- 507060
- Hexadecimal
- 0x28E30
- Base64
- Ao4w
- One's complement
- 4,294,799,823 (32-bit)
- Scientific notation
- 1.67472 × 10⁵
- As a duration
- 167,472 s = 1 day, 22 hours, 31 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρξζυοβʹ
- Chinese
- 一十六萬七千四百七十二
- Chinese (financial)
- 壹拾陸萬柒仟肆佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 167472, here are decompositions:
- 23 + 167449 = 167472
- 29 + 167443 = 167472
- 31 + 167441 = 167472
- 43 + 167429 = 167472
- 59 + 167413 = 167472
- 79 + 167393 = 167472
- 131 + 167341 = 167472
- 163 + 167309 = 167472
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A8 B8 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.142.48.
- Address
- 0.2.142.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.142.48
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 167,472 and was likely granted around 1874.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 167472 first appears in π at position 755,166 of the decimal expansion (the 755,166ordinal-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°.