146,432
146,432 is a composite number, even.
146,432 (one hundred forty-six thousand four hundred thirty-two) is an even 6-digit number. It is a composite number with 44 divisors, and factors as 2¹⁰ × 11 × 13. Its proper divisors sum to 197,464, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23C00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 576
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 234,641
- Recamán's sequence
- a(215,552) = 146,432
- Square (n²)
- 21,442,330,624
- Cube (n³)
- 3,139,843,357,933,568
- Divisor count
- 44
- σ(n) — sum of divisors
- 343,896
- φ(n) — Euler's totient
- 61,440
- Sum of prime factors
- 44
Primality
Prime factorization: 2 10 × 11 × 13
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,432 = [382; (1, 1, 1, 47, 6, 191, 6, 47, 1, 1, 1, 764)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand four hundred thirty-two
- Ordinal
- 146432nd
- Binary
- 100011110000000000
- Octal
- 436000
- Hexadecimal
- 0x23C00
- Base64
- AjwA
- One's complement
- 4,294,820,863 (32-bit)
- Scientific notation
- 1.46432 × 10⁵
- As a duration
- 146,432 s = 1 day, 16 hours, 40 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμϛυλβʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋡·𝋬
- Chinese
- 一十四萬六千四百三十二
- Chinese (financial)
- 壹拾肆萬陸仟肆佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146432, here are decompositions:
- 43 + 146389 = 146432
- 73 + 146359 = 146432
- 109 + 146323 = 146432
- 193 + 146239 = 146432
- 211 + 146221 = 146432
- 229 + 146203 = 146432
- 241 + 146191 = 146432
- 271 + 146161 = 146432
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 B0 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.60.0.
- Address
- 0.2.60.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.60.0
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 146,432 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.