111,320
111,320 is a composite number, even.
111,320 (one hundred eleven thousand three hundred twenty) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2³ × 5 × 11² × 23. Its proper divisors sum to 175,960, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1B2D8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 23,111
- Recamán's sequence
- a(247,768) = 111,320
- Square (n²)
- 12,392,142,400
- Cube (n³)
- 1,379,493,291,968,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 287,280
- φ(n) — Euler's totient
- 38,720
- Sum of prime factors
- 56
Primality
Prime factorization: 2 3 × 5 × 11 2 × 23
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√111,320 = [333; (1, 1, 1, 4, 1, 5, 1, 1, 2, 5, 8, 3, 1, 4, 1, 3, 8, 5, 2, 1, 1, 5, 1, 4, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eleven thousand three hundred twenty
- Ordinal
- 111320th
- Binary
- 11011001011011000
- Octal
- 331330
- Hexadecimal
- 0x1B2D8
- Base64
- AbLY
- One's complement
- 4,294,855,975 (32-bit)
- Scientific notation
- 1.1132 × 10⁵
- As a duration
- 111,320 s = 1 day, 6 hours, 55 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ριατκʹ
- Mayan (base 20)
- 𝋭·𝋲·𝋦·𝋠
- Chinese
- 一十一萬一千三百二十
- Chinese (financial)
- 壹拾壹萬壹仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 111320, here are decompositions:
- 3 + 111317 = 111320
- 19 + 111301 = 111320
- 67 + 111253 = 111320
- 103 + 111217 = 111320
- 109 + 111211 = 111320
- 193 + 111127 = 111320
- 199 + 111121 = 111320
- 211 + 111109 = 111320
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9B 8B 98 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.178.216.
- Address
- 0.1.178.216
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.178.216
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 111,320 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.