164,001
164,001 is a composite number, odd.
164,001 (one hundred sixty-four thousand one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 3 × 54,667. Written other ways, in hexadecimal, 0x280A1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 100,461
- Square (n²)
- 26,896,328,001
- Cube (n³)
- 4,411,024,688,492,001
- Divisor count
- 4
- σ(n) — sum of divisors
- 218,672
- φ(n) — Euler's totient
- 109,332
- Sum of prime factors
- 54,670
Primality
Prime factorization: 3 × 54667
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√164,001 = [404; (1, 32, 1, 2, 1, 49, 1, 6, 1, 7, 1, 1, 3, 1, 1, 12, 10, 1, 2, 1, 1, 3, 3, 1, …)]
Representations
- In words
- one hundred sixty-four thousand one
- Ordinal
- 164001st
- Binary
- 101000000010100001
- Octal
- 500241
- Hexadecimal
- 0x280A1
- Base64
- AoCh
- One's complement
- 4,294,803,294 (32-bit)
- Scientific notation
- 1.64001 × 10⁵
- As a duration
- 164,001 s = 1 day, 21 hours, 33 minutes, 21 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓏺
- Greek (Milesian)
- ͵ρξδαʹ
- Chinese
- 一十六萬四千零一
- Chinese (financial)
- 壹拾陸萬肆仟零壹
Also seen as
UTF-8 encoding: F0 A8 82 A1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.128.161.
- Address
- 0.2.128.161
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.128.161
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 164,001 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 164001 first appears in π at position 861,513 of the decimal expansion (the 861,513ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.