147,132
147,132 is a composite number, even.
147,132 (one hundred forty-seven thousand one hundred thirty-two) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2² × 3² × 61 × 67. Its proper divisors sum to 236,524, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23EBC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 168
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 231,741
- Recamán's sequence
- a(214,152) = 147,132
- Square (n²)
- 21,647,825,424
- Cube (n³)
- 3,185,087,850,283,968
- Divisor count
- 36
- σ(n) — sum of divisors
- 383,656
- φ(n) — Euler's totient
- 47,520
- Sum of prime factors
- 138
Primality
Prime factorization: 2 2 × 3 2 × 61 × 67
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√147,132 = [383; (1, 1, 2, 1, 2, 2, 3, 1, 6, 3, 28, 10, 2, 8, 1, 190, 1, 8, 2, 10, 28, 3, 6, 1, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-seven thousand one hundred thirty-two
- Ordinal
- 147132nd
- Binary
- 100011111010111100
- Octal
- 437274
- Hexadecimal
- 0x23EBC
- Base64
- Aj68
- One's complement
- 4,294,820,163 (32-bit)
- Scientific notation
- 1.47132 × 10⁵
- As a duration
- 147,132 s = 1 day, 16 hours, 52 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμζρλβʹ
- Mayan (base 20)
- 𝋲·𝋧·𝋰·𝋬
- Chinese
- 一十四萬七千一百三十二
- Chinese (financial)
- 壹拾肆萬柒仟壹佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 147132, here are decompositions:
- 43 + 147089 = 147132
- 59 + 147073 = 147132
- 101 + 147031 = 147132
- 103 + 147029 = 147132
- 149 + 146983 = 147132
- 179 + 146953 = 147132
- 191 + 146941 = 147132
- 199 + 146933 = 147132
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 BA BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.62.188.
- Address
- 0.2.62.188
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.62.188
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 147,132 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.