124,704
124,704 is a composite number, even.
124,704 (one hundred twenty-four thousand seven hundred four) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2⁵ × 3² × 433. Its proper divisors sum to 230,742, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E720.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 407,421
- Recamán's sequence
- a(236,756) = 124,704
- Square (n²)
- 15,551,087,616
- Cube (n³)
- 1,939,282,830,065,664
- Divisor count
- 36
- σ(n) — sum of divisors
- 355,446
- φ(n) — Euler's totient
- 41,472
- Sum of prime factors
- 449
Primality
Prime factorization: 2 5 × 3 2 × 433
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√124,704 = [353; (7, 2, 3, 4, 3, 19, 3, 4, 3, 2, 7, 706)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-four thousand seven hundred four
- Ordinal
- 124704th
- Binary
- 11110011100100000
- Octal
- 363440
- Hexadecimal
- 0x1E720
- Base64
- Aecg
- One's complement
- 4,294,842,591 (32-bit)
- Scientific notation
- 1.24704 × 10⁵
- As a duration
- 124,704 s = 1 day, 10 hours, 38 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκδψδʹ
- Mayan (base 20)
- 𝋯·𝋫·𝋯·𝋤
- Chinese
- 一十二萬四千七百零四
- Chinese (financial)
- 壹拾貳萬肆仟柒佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 124704, here are decompositions:
- 5 + 124699 = 124704
- 11 + 124693 = 124704
- 31 + 124673 = 124704
- 61 + 124643 = 124704
- 71 + 124633 = 124704
- 103 + 124601 = 124704
- 127 + 124577 = 124704
- 137 + 124567 = 124704
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.231.32.
- Address
- 0.1.231.32
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.231.32
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 124,704 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 124704 first appears in π at position 477,053 of the decimal expansion (the 477,053ordinal-suffix:rd 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.