164,764
164,764 is a composite number, even.
164,764 (one hundred sixty-four thousand seven hundred sixty-four) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 17 × 2,423. Written other ways, in hexadecimal, 0x2839C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 4,032
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 467,461
- Square (n²)
- 27,147,175,696
- Cube (n³)
- 4,472,877,256,375,744
- Divisor count
- 12
- σ(n) — sum of divisors
- 305,424
- φ(n) — Euler's totient
- 77,504
- Sum of prime factors
- 2,444
Primality
Prime factorization: 2 2 × 17 × 2423
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√164,764 = [405; (1, 10, 3, 1, 1, 1, 1, 1, 1, 8, 1, 1, 53, 1, 1, 2, 6, 2, 1, 2, 1, 2, 1, 7, …)]
Representations
- In words
- one hundred sixty-four thousand seven hundred sixty-four
- Ordinal
- 164764th
- Binary
- 101000001110011100
- Octal
- 501634
- Hexadecimal
- 0x2839C
- Base64
- AoOc
- One's complement
- 4,294,802,531 (32-bit)
- Scientific notation
- 1.64764 × 10⁵
- As a duration
- 164,764 s = 1 day, 21 hours, 46 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρξδψξδʹ
- Chinese
- 一十六萬四千七百六十四
- Chinese (financial)
- 壹拾陸萬肆仟柒佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 164764, here are decompositions:
- 101 + 164663 = 164764
- 137 + 164627 = 164764
- 233 + 164531 = 164764
- 251 + 164513 = 164764
- 293 + 164471 = 164764
- 317 + 164447 = 164764
- 401 + 164363 = 164764
- 443 + 164321 = 164764
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A8 8E 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.131.156.
- Address
- 0.2.131.156
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.131.156
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 164,764 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 164764 first appears in π at position 355,660 of the decimal expansion (the 355,660ordinal-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°.