134,428
134,428 is a composite number, even.
134,428 (one hundred thirty-four thousand four hundred twenty-eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 7 × 4,801. Its proper divisors sum to 134,484, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20D1C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 768
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 824,431
- Square (n²)
- 18,070,887,184
- Cube (n³)
- 2,429,233,222,370,752
- Divisor count
- 12
- σ(n) — sum of divisors
- 268,912
- φ(n) — Euler's totient
- 57,600
- Sum of prime factors
- 4,812
Primality
Prime factorization: 2 2 × 7 × 4801
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√134,428 = [366; (1, 1, 1, 4, 3, 2, 7, 1, 243, 1, 1, 4, 1, 2, 3, 24, 1, 80, 1, 1, 15, 10, 8, 3, …)]
Representations
- In words
- one hundred thirty-four thousand four hundred twenty-eight
- Ordinal
- 134428th
- Binary
- 100000110100011100
- Octal
- 406434
- Hexadecimal
- 0x20D1C
- Base64
- Ag0c
- One's complement
- 4,294,832,867 (32-bit)
- Scientific notation
- 1.34428 × 10⁵
- As a duration
- 134,428 s = 1 day, 13 hours, 20 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλδυκηʹ
- Mayan (base 20)
- 𝋰·𝋰·𝋡·𝋨
- Chinese
- 一十三萬四千四百二十八
- Chinese (financial)
- 壹拾參萬肆仟肆佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 134428, here are decompositions:
- 11 + 134417 = 134428
- 29 + 134399 = 134428
- 59 + 134369 = 134428
- 89 + 134339 = 134428
- 101 + 134327 = 134428
- 137 + 134291 = 134428
- 251 + 134177 = 134428
- 257 + 134171 = 134428
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 B4 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.13.28.
- Address
- 0.2.13.28
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.13.28
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 134,428 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.