124,404
124,404 is a composite number, even.
124,404 (one hundred twenty-four thousand four hundred four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 7 × 1,481. Its proper divisors sum to 207,564, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E5F4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 404,421
- Recamán's sequence
- a(237,356) = 124,404
- Square (n²)
- 15,476,355,216
- Cube (n³)
- 1,925,320,494,291,264
- Divisor count
- 24
- σ(n) — sum of divisors
- 331,968
- φ(n) — Euler's totient
- 35,520
- Sum of prime factors
- 1,495
Primality
Prime factorization: 2 2 × 3 × 7 × 1481
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√124,404 = [352; (1, 2, 2, 3, 1, 5, 1, 1, 9, 1, 5, 43, 1, 11, 2, 1, 1, 24, 1, 1, 2, 11, 1, 43, …)]
Period length 36 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-four thousand four hundred four
- Ordinal
- 124404th
- Binary
- 11110010111110100
- Octal
- 362764
- Hexadecimal
- 0x1E5F4
- Base64
- AeX0
- One's complement
- 4,294,842,891 (32-bit)
- Scientific notation
- 1.24404 × 10⁵
- As a duration
- 124,404 s = 1 day, 10 hours, 33 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκδυδʹ
- Mayan (base 20)
- 𝋯·𝋫·𝋠·𝋤
- Chinese
- 一十二萬四千四百零四
- Chinese (financial)
- 壹拾貳萬肆仟肆佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 124404, here are decompositions:
- 37 + 124367 = 124404
- 41 + 124363 = 124404
- 53 + 124351 = 124404
- 61 + 124343 = 124404
- 67 + 124337 = 124404
- 101 + 124303 = 124404
- 103 + 124301 = 124404
- 107 + 124297 = 124404
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9E 97 B4 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.229.244.
- Address
- 0.1.229.244
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.229.244
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 124,404 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.