132,400
132,400 is a composite number, even.
132,400 (one hundred thirty-two thousand four hundred) is an even 6-digit number. It is a composite number with 30 divisors, and factors as 2⁴ × 5² × 331. Its proper divisors sum to 186,652, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20530.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 4,231
- Recamán's sequence
- a(227,572) = 132,400
- Square (n²)
- 17,529,760,000
- Cube (n³)
- 2,320,940,224,000,000
- Divisor count
- 30
- σ(n) — sum of divisors
- 319,052
- φ(n) — Euler's totient
- 52,800
- Sum of prime factors
- 349
Primality
Prime factorization: 2 4 × 5 2 × 331
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,400 = [363; (1, 6, 1, 1, 2, 1, 1, 4, 2, 8, 4, 1, 2, 2, 1, 8, 3, 1, 1, 5, 2, 4, 16, 3, …)]
Representations
- In words
- one hundred thirty-two thousand four hundred
- Ordinal
- 132400th
- Binary
- 100000010100110000
- Octal
- 402460
- Hexadecimal
- 0x20530
- Base64
- AgUw
- One's complement
- 4,294,834,895 (32-bit)
- Scientific notation
- 1.324 × 10⁵
- As a duration
- 132,400 s = 1 day, 12 hours, 46 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢
- Greek (Milesian)
- ͵ρλβυʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋠·𝋠
- Chinese
- 一十三萬二千四百
- Chinese (financial)
- 壹拾參萬貳仟肆佰
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132400, here are decompositions:
- 17 + 132383 = 132400
- 29 + 132371 = 132400
- 53 + 132347 = 132400
- 71 + 132329 = 132400
- 101 + 132299 = 132400
- 113 + 132287 = 132400
- 137 + 132263 = 132400
- 167 + 132233 = 132400
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 94 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.48.
- Address
- 0.2.5.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.48
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 132,400 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.