132,820
132,820 is a composite number, even.
132,820 (one hundred thirty-two thousand eight hundred twenty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 29 × 229. Its proper divisors sum to 156,980, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x206D4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 28,231
- Square (n²)
- 17,641,152,400
- Cube (n³)
- 2,343,097,861,768,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 289,800
- φ(n) — Euler's totient
- 51,072
- Sum of prime factors
- 267
Primality
Prime factorization: 2 2 × 5 × 29 × 229
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,820 = [364; (2, 4, 36, 4, 2, 728)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand eight hundred twenty
- Ordinal
- 132820th
- Binary
- 100000011011010100
- Octal
- 403324
- Hexadecimal
- 0x206D4
- Base64
- AgbU
- One's complement
- 4,294,834,475 (32-bit)
- Scientific notation
- 1.3282 × 10⁵
- As a duration
- 132,820 s = 1 day, 12 hours, 53 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ρλβωκʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋡·𝋠
- Chinese
- 一十三萬二千八百二十
- Chinese (financial)
- 壹拾參萬貳仟捌佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132820, here are decompositions:
- 3 + 132817 = 132820
- 59 + 132761 = 132820
- 71 + 132749 = 132820
- 113 + 132707 = 132820
- 131 + 132689 = 132820
- 173 + 132647 = 132820
- 197 + 132623 = 132820
- 293 + 132527 = 132820
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 9B 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.6.212.
- Address
- 0.2.6.212
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.6.212
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 132,820 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 132820 first appears in π at position 953,995 of the decimal expansion (the 953,995ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.