137,005
137,005 is a composite number, odd.
137,005 (one hundred thirty-seven thousand five) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 5 × 11 × 47 × 53. Written other ways, in hexadecimal, 0x2172D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 500,731
- Square (n²)
- 18,770,370,025
- Cube (n³)
- 2,571,634,545,275,125
- Divisor count
- 16
- σ(n) — sum of divisors
- 186,624
- φ(n) — Euler's totient
- 95,680
- Sum of prime factors
- 116
Primality
Prime factorization: 5 × 11 × 47 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,005 = [370; (7, 20, 2, 2, 1, 1, 1, 5, 1, 1, 2, 3, 2, 1, 1, 1, 1, 4, 6, 6, 16, 1, 1, 1, …)]
Representations
- In words
- one hundred thirty-seven thousand five
- Ordinal
- 137005th
- Binary
- 100001011100101101
- Octal
- 413455
- Hexadecimal
- 0x2172D
- Base64
- Ahct
- One's complement
- 4,294,830,290 (32-bit)
- Scientific notation
- 1.37005 × 10⁵
- As a duration
- 137,005 s = 1 day, 14 hours, 3 minutes, 25 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζεʹ
- Mayan (base 20)
- 𝋱·𝋢·𝋪·𝋥
- Chinese
- 一十三萬七千零五
- Chinese (financial)
- 壹拾參萬柒仟零伍
Also seen as
UTF-8 encoding: F0 A1 9C AD (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.23.45.
- Address
- 0.2.23.45
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.23.45
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 137,005 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.