132,220
132,220 is a composite number, even.
132,220 (one hundred thirty-two thousand two hundred twenty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 11 × 601. Its proper divisors sum to 171,188, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x2047C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 22,231
- Recamán's sequence
- a(227,932) = 132,220
- Square (n²)
- 17,482,128,400
- Cube (n³)
- 2,311,487,017,048,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 303,408
- φ(n) — Euler's totient
- 48,000
- Sum of prime factors
- 621
Primality
Prime factorization: 2 2 × 5 × 11 × 601
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,220 = [363; (1, 1, 1, 1, 1, 2, 1, 144, 1, 2, 1, 1, 1, 1, 1, 726)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand two hundred twenty
- Ordinal
- 132220th
- Binary
- 100000010001111100
- Octal
- 402174
- Hexadecimal
- 0x2047C
- Base64
- AgR8
- One's complement
- 4,294,835,075 (32-bit)
- Scientific notation
- 1.3222 × 10⁵
- As a duration
- 132,220 s = 1 day, 12 hours, 43 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ρλβσκʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋫·𝋠
- Chinese
- 一十三萬二千二百二十
- Chinese (financial)
- 壹拾參萬貳仟貳佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132220, here are decompositions:
- 47 + 132173 = 132220
- 83 + 132137 = 132220
- 107 + 132113 = 132220
- 149 + 132071 = 132220
- 173 + 132047 = 132220
- 251 + 131969 = 132220
- 281 + 131939 = 132220
- 293 + 131927 = 132220
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 91 BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.124.
- Address
- 0.2.4.124
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.124
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 132,220 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 132220 first appears in π at position 576,794 of the decimal expansion (the 576,794ordinal-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.