104,428
104,428 is a composite number, even.
104,428 (one hundred four thousand four hundred twenty-eight) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 26,107. Written other ways, in hexadecimal, 0x197EC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 824,401
- Recamán's sequence
- a(92,335) = 104,428
- Square (n²)
- 10,905,207,184
- Cube (n³)
- 1,138,808,975,810,752
- Divisor count
- 6
- σ(n) — sum of divisors
- 182,756
- φ(n) — Euler's totient
- 52,212
- Sum of prime factors
- 26,111
Primality
Prime factorization: 2 2 × 26107
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,428 = [323; (6, 1, 1, 8, 1, 4, 1, 4, 1, 2, 3, 1, 3, 1, 2, 1, 91, 1, 1, 2, 5, 1, 1, 2, …)]
Representations
- In words
- one hundred four thousand four hundred twenty-eight
- Ordinal
- 104428th
- Binary
- 11001011111101100
- Octal
- 313754
- Hexadecimal
- 0x197EC
- Base64
- AZfs
- One's complement
- 4,294,862,867 (32-bit)
- Scientific notation
- 1.04428 × 10⁵
- As a duration
- 104,428 s = 1 day, 5 hours, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρδυκηʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋡·𝋨
- Chinese
- 一十萬四千四百二十八
- Chinese (financial)
- 壹拾萬肆仟肆佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104428, here are decompositions:
- 11 + 104417 = 104428
- 29 + 104399 = 104428
- 47 + 104381 = 104428
- 59 + 104369 = 104428
- 101 + 104327 = 104428
- 131 + 104297 = 104428
- 197 + 104231 = 104428
- 281 + 104147 = 104428
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.236.
- Address
- 0.1.151.236
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.236
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 104,428 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 104428 first appears in π at position 548,186 of the decimal expansion (the 548,186ordinal-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.