137,401
137,401 is a composite number, odd.
137,401 (one hundred thirty-seven thousand four hundred one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 11 × 12,491. Written other ways, in hexadecimal, 0x218B9.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 104,731
- Recamán's sequence
- a(37,606) = 137,401
- Square (n²)
- 18,879,034,801
- Cube (n³)
- 2,593,998,260,692,201
- Divisor count
- 4
- σ(n) — sum of divisors
- 149,904
- φ(n) — Euler's totient
- 124,900
- Sum of prime factors
- 12,502
Primality
Prime factorization: 11 × 12491
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,401 = [370; (1, 2, 11, 13, 1, 8, 1, 21, 1, 1, 3, 3, 2, 3, 1, 2, 2, 2, 1, 1, 1, 81, 1, 2, …)]
Representations
- In words
- one hundred thirty-seven thousand four hundred one
- Ordinal
- 137401st
- Binary
- 100001100010111001
- Octal
- 414271
- Hexadecimal
- 0x218B9
- Base64
- Ahi5
- One's complement
- 4,294,829,894 (32-bit)
- Scientific notation
- 1.37401 × 10⁵
- As a duration
- 137,401 s = 1 day, 14 hours, 10 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ρλζυαʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋪·𝋡
- Chinese
- 一十三萬七千四百零一
- Chinese (financial)
- 壹拾參萬柒仟肆佰零壹
Also seen as
UTF-8 encoding: F0 A1 A2 B9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.24.185.
- Address
- 0.2.24.185
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.24.185
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 137,401 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.