120,017
120,017 is a prime, odd.
120,017 (one hundred twenty thousand seventeen) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1D4D1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 710,021
- Recamán's sequence
- a(240,062) = 120,017
- Square (n²)
- 14,404,080,289
- Cube (n³)
- 1,728,734,504,044,913
- Divisor count
- 2
- σ(n) — sum of divisors
- 120,018
- φ(n) — Euler's totient
- 120,016
Primality
120,017 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,017 = [346; (2, 3, 3, 22, 21, 1, 1, 1, 1, 4, 1, 5, 1, 5, 3, 1, 1, 2, 7, 4, 2, 4, 1, 5, …)]
Representations
- In words
- one hundred twenty thousand seventeen
- Ordinal
- 120017th
- Binary
- 11101010011010001
- Octal
- 352321
- Hexadecimal
- 0x1D4D1
- Base64
- AdTR
- One's complement
- 4,294,847,278 (32-bit)
- Scientific notation
- 1.20017 × 10⁵
- As a duration
- 120,017 s = 1 day, 9 hours, 20 minutes, 17 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκιζʹ
- Mayan (base 20)
- 𝋯·𝋠·𝋠·𝋱
- Chinese
- 一十二萬零一十七
- Chinese (financial)
- 壹拾貳萬零壹拾柒
Also seen as
UTF-8 encoding: F0 9D 93 91 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.212.209.
- Address
- 0.1.212.209
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.212.209
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 120,017 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 120017 first appears in π at position 111,510 of the decimal expansion (the 111,510ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.