121,364
121,364 is a composite number, even.
121,364 (one hundred twenty-one thousand three hundred sixty-four) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 30,341. Written other ways, in hexadecimal, 0x1DA14.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 144
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 463,121
- Square (n²)
- 14,729,220,496
- Cube (n³)
- 1,787,597,116,276,544
- Divisor count
- 6
- σ(n) — sum of divisors
- 212,394
- φ(n) — Euler's totient
- 60,680
- Sum of prime factors
- 30,345
Primality
Prime factorization: 2 2 × 30341
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√121,364 = [348; (2, 1, 2, 9, 5, 1, 8, 1, 42, 1, 1, 1, 5, 2, 1, 1, 6, 1, 2, 1, 6, 43, 2, 1, …)]
Representations
- In words
- one hundred twenty-one thousand three hundred sixty-four
- Ordinal
- 121364th
- Binary
- 11101101000010100
- Octal
- 355024
- Hexadecimal
- 0x1DA14
- Base64
- AdoU
- One's complement
- 4,294,845,931 (32-bit)
- Scientific notation
- 1.21364 × 10⁵
- As a duration
- 121,364 s = 1 day, 9 hours, 42 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκατξδʹ
- Mayan (base 20)
- 𝋯·𝋣·𝋨·𝋤
- Chinese
- 一十二萬一千三百六十四
- Chinese (financial)
- 壹拾貳萬壹仟參佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 121364, here are decompositions:
- 7 + 121357 = 121364
- 13 + 121351 = 121364
- 31 + 121333 = 121364
- 37 + 121327 = 121364
- 43 + 121321 = 121364
- 73 + 121291 = 121364
- 97 + 121267 = 121364
- 193 + 121171 = 121364
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D A8 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.218.20.
- Address
- 0.1.218.20
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.218.20
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 121,364 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.