122,604
122,604 is a composite number, even.
122,604 (one hundred twenty-two thousand six hundred four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 17 × 601. Its proper divisors sum to 180,804, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1DEEC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 406,221
- Square (n²)
- 15,031,740,816
- Cube (n³)
- 1,842,951,551,004,864
- Divisor count
- 24
- σ(n) — sum of divisors
- 303,408
- φ(n) — Euler's totient
- 38,400
- Sum of prime factors
- 625
Primality
Prime factorization: 2 2 × 3 × 17 × 601
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,604 = [350; (6, 1, 2, 1, 2, 1, 3, 5, 1, 1, 3, 5, 1, 1, 46, 6, 1, 53, 87, 1, 1, 12, 1, 27, …)]
Representations
- In words
- one hundred twenty-two thousand six hundred four
- Ordinal
- 122604th
- Binary
- 11101111011101100
- Octal
- 357354
- Hexadecimal
- 0x1DEEC
- Base64
- Ad7s
- One's complement
- 4,294,844,691 (32-bit)
- Scientific notation
- 1.22604 × 10⁵
- As a duration
- 122,604 s = 1 day, 10 hours, 3 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβχδʹ
- Mayan (base 20)
- 𝋯·𝋦·𝋪·𝋤
- Chinese
- 一十二萬二千六百零四
- Chinese (financial)
- 壹拾貳萬貳仟陸佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122604, here are decompositions:
- 5 + 122599 = 122604
- 7 + 122597 = 122604
- 43 + 122561 = 122604
- 47 + 122557 = 122604
- 71 + 122533 = 122604
- 101 + 122503 = 122604
- 103 + 122501 = 122604
- 107 + 122497 = 122604
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.222.236.
- Address
- 0.1.222.236
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.222.236
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 122,604 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°.