124,009
124,009 is a composite number, odd.
124,009 (one hundred twenty-four thousand nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 269 × 461. Written other ways, in hexadecimal, 0x1E469.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 900,421
- Recamán's sequence
- a(238,146) = 124,009
- Square (n²)
- 15,378,232,081
- Cube (n³)
- 1,907,039,182,132,729
- Divisor count
- 4
- σ(n) — sum of divisors
- 124,740
- φ(n) — Euler's totient
- 123,280
- Sum of prime factors
- 730
Primality
Prime factorization: 269 × 461
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√124,009 = [352; (6, 1, 2, 2, 2, 11, 7, 2, 16, 1, 2, 2, 5, 1, 2, 3, 2, 1, 43, 3, 9, 3, 6, 1, …)]
Representations
- In words
- one hundred twenty-four thousand nine
- Ordinal
- 124009th
- Binary
- 11110010001101001
- Octal
- 362151
- Hexadecimal
- 0x1E469
- Base64
- AeRp
- One's complement
- 4,294,843,286 (32-bit)
- Scientific notation
- 1.24009 × 10⁵
- As a duration
- 124,009 s = 1 day, 10 hours, 26 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκδθʹ
- Mayan (base 20)
- 𝋯·𝋪·𝋠·𝋩
- Chinese
- 一十二萬四千零九
- Chinese (financial)
- 壹拾貳萬肆仟零玖
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.228.105.
- Address
- 0.1.228.105
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.228.105
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 124,009 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.