122,048
122,048 is a composite number, even.
122,048 (one hundred twenty-two thousand forty-eight) is an even 6-digit number. It is a composite number with 14 divisors, and factors as 2⁶ × 1,907. Written other ways, in hexadecimal, 0x1DCC0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 840,221
- Square (n²)
- 14,895,714,304
- Cube (n³)
- 1,817,992,139,374,592
- Divisor count
- 14
- σ(n) — sum of divisors
- 242,316
- φ(n) — Euler's totient
- 60,992
- Sum of prime factors
- 1,919
Primality
Prime factorization: 2 6 × 1907
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,048 = [349; (2, 1, 4, 1, 3, 1, 4, 10, 1, 2, 2, 3, 5, 5, 1, 173, 1, 5, 5, 3, 2, 2, 1, 10, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-two thousand forty-eight
- Ordinal
- 122048th
- Binary
- 11101110011000000
- Octal
- 356300
- Hexadecimal
- 0x1DCC0
- Base64
- AdzA
- One's complement
- 4,294,845,247 (32-bit)
- Scientific notation
- 1.22048 × 10⁵
- As a duration
- 122,048 s = 1 day, 9 hours, 54 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβμηʹ
- Mayan (base 20)
- 𝋯·𝋥·𝋢·𝋨
- Chinese
- 一十二萬二千零四十八
- Chinese (financial)
- 壹拾貳萬貳仟零肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 122048, here are decompositions:
- 7 + 122041 = 122048
- 19 + 122029 = 122048
- 37 + 122011 = 122048
- 97 + 121951 = 122048
- 127 + 121921 = 122048
- 139 + 121909 = 122048
- 181 + 121867 = 122048
- 337 + 121711 = 122048
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.220.192.
- Address
- 0.1.220.192
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.220.192
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 122,048 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 122048 first appears in π at position 211,867 of the decimal expansion (the 211,867ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.