122,104
122,104 is a composite number, even.
122,104 (one hundred twenty-two thousand one hundred four) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 15,263. Written other ways, in hexadecimal, 0x1DCF8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 401,221
- Square (n²)
- 14,909,386,816
- Cube (n³)
- 1,820,495,767,780,864
- Divisor count
- 8
- σ(n) — sum of divisors
- 228,960
- φ(n) — Euler's totient
- 61,048
- Sum of prime factors
- 15,269
Primality
Prime factorization: 2 3 × 15263
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,104 = [349; (2, 3, 3, 1, 1, 2, 12, 3, 6, 2, 5, 1, 4, 1, 45, 1, 3, 4, 1, 5, 1, 1, 1, 20, …)]
Period length 60 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-two thousand one hundred four
- Ordinal
- 122104th
- Binary
- 11101110011111000
- Octal
- 356370
- Hexadecimal
- 0x1DCF8
- Base64
- Adz4
- One's complement
- 4,294,845,191 (32-bit)
- Scientific notation
- 1.22104 × 10⁵
- As a duration
- 122,104 s = 1 day, 9 hours, 55 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβρδʹ
- Mayan (base 20)
- 𝋯·𝋥·𝋥·𝋤
- Chinese
- 一十二萬二千一百零四
- Chinese (financial)
- 壹拾貳萬貳仟壹佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122104, here are decompositions:
- 5 + 122099 = 122104
- 23 + 122081 = 122104
- 53 + 122051 = 122104
- 71 + 122033 = 122104
- 83 + 122021 = 122104
- 107 + 121997 = 122104
- 137 + 121967 = 122104
- 167 + 121937 = 122104
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.220.248.
- Address
- 0.1.220.248
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.220.248
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 122,104 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 122104 first appears in π at position 269,226 of the decimal expansion (the 269,226ordinal-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.