167,424
167,424 is a composite number, even.
167,424 (one hundred sixty-seven thousand four hundred twenty-four) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁹ × 3 × 109. Its proper divisors sum to 282,696, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x28E00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 1,344
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 424,761
- Recamán's sequence
- a(54,008) = 167,424
- Square (n²)
- 28,030,795,776
- Cube (n³)
- 4,693,027,952,001,024
- Divisor count
- 40
- σ(n) — sum of divisors
- 450,120
- φ(n) — Euler's totient
- 55,296
- Sum of prime factors
- 130
Primality
Prime factorization: 2 9 × 3 × 109
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√167,424 = [409; (5, 1, 2, 1, 1, 2, 3, 1, 8, 1, 1, 1, 2, 1, 3, 12, 1, 1, 13, 8, 2, 1, 3, 7, …)]
Representations
- In words
- one hundred sixty-seven thousand four hundred twenty-four
- Ordinal
- 167424th
- Binary
- 101000111000000000
- Octal
- 507000
- Hexadecimal
- 0x28E00
- Base64
- Ao4A
- One's complement
- 4,294,799,871 (32-bit)
- Scientific notation
- 1.67424 × 10⁵
- As a duration
- 167,424 s = 1 day, 22 hours, 30 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρξζυκδʹ
- Chinese
- 一十六萬七千四百二十四
- Chinese (financial)
- 壹拾陸萬柒仟肆佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 167424, here are decompositions:
- 11 + 167413 = 167424
- 17 + 167407 = 167424
- 31 + 167393 = 167424
- 43 + 167381 = 167424
- 83 + 167341 = 167424
- 107 + 167317 = 167424
- 113 + 167311 = 167424
- 157 + 167267 = 167424
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A8 B8 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.142.0.
- Address
- 0.2.142.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.142.0
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 167,424 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 167424 first appears in π at position 220,846 of the decimal expansion (the 220,846ordinal-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°.