110,221
110,221 is a prime, odd.
110,221 (one hundred ten thousand two hundred twenty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1AE8D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 122,011
- Recamán's sequence
- a(248,854) = 110,221
- Square (n²)
- 12,148,668,841
- Cube (n³)
- 1,339,038,428,323,861
- Divisor count
- 2
- σ(n) — sum of divisors
- 110,222
- φ(n) — Euler's totient
- 110,220
Primality
110,221 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√110,221 = [331; (1, 220, 3, 73, 2, 3, 1, 23, 1, 4, 2, 1, 1, 7, 1, 1, 1, 1, 7, 1, 1, 2, 4, 1, …)]
Period length 33 — the block in parentheses repeats forever.
Representations
- In words
- one hundred ten thousand two hundred twenty-one
- Ordinal
- 110221st
- Binary
- 11010111010001101
- Octal
- 327215
- Hexadecimal
- 0x1AE8D
- Base64
- Aa6N
- One's complement
- 4,294,857,074 (32-bit)
- Scientific notation
- 1.10221 × 10⁵
- As a duration
- 110,221 s = 1 day, 6 hours, 37 minutes, 1 second
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρισκαʹ
- Mayan (base 20)
- 𝋭·𝋯·𝋫·𝋡
- Chinese
- 一十一萬零二百二十一
- Chinese (financial)
- 壹拾壹萬零貳佰貳拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.174.141.
- Address
- 0.1.174.141
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.174.141
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 110,221 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 110221 first appears in π at position 950,860 of the decimal expansion (the 950,860ordinal-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.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.