122,533
122,533 is a prime, odd.
122,533 (one hundred twenty-two thousand five hundred thirty-three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1DEA5.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 180
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 335,221
- Recamán's sequence
- a(30,106) = 122,533
- Square (n²)
- 15,014,336,089
- Cube (n³)
- 1,839,751,643,993,437
- Divisor count
- 2
- σ(n) — sum of divisors
- 122,534
- φ(n) — Euler's totient
- 122,532
Primality
122,533 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√122,533 = [350; (21, 4, 1, 2, 6, 1, 1, 2, 1, 5, 2, 11, 58, 3, 1, 15, 6, 4, 9, 1, 1, 1, 1, 1, …)]
Representations
- In words
- one hundred twenty-two thousand five hundred thirty-three
- Ordinal
- 122533rd
- Binary
- 11101111010100101
- Octal
- 357245
- Hexadecimal
- 0x1DEA5
- Base64
- Ad6l
- One's complement
- 4,294,844,762 (32-bit)
- Scientific notation
- 1.22533 × 10⁵
- As a duration
- 122,533 s = 1 day, 10 hours, 2 minutes, 13 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκβφλγʹ
- Mayan (base 20)
- 𝋯·𝋦·𝋦·𝋭
- Chinese
- 一十二萬二千五百三十三
- Chinese (financial)
- 壹拾貳萬貳仟伍佰參拾參
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.222.165.
- Address
- 0.1.222.165
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.222.165
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 122,533 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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.