113,620
113,620 is a composite number, even.
113,620 (one hundred thirteen thousand six hundred twenty) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2² × 5 × 13 × 19 × 23. Its proper divisors sum to 168,620, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1BBD4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 26,311
- Recamán's sequence
- a(55,147) = 113,620
- Square (n²)
- 12,909,504,400
- Cube (n³)
- 1,466,777,889,928,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 282,240
- φ(n) — Euler's totient
- 38,016
- Sum of prime factors
- 64
Primality
Prime factorization: 2 2 × 5 × 13 × 19 × 23
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,620 = [337; (13, 4, 1, 1, 1, 1, 7, 1, 12, 2, 1, 74, 4, 2, 1, 41, 2, 3, 1, 4, 1, 3, 1, 5, …)]
Period length 54 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirteen thousand six hundred twenty
- Ordinal
- 113620th
- Binary
- 11011101111010100
- Octal
- 335724
- Hexadecimal
- 0x1BBD4
- Base64
- AbvU
- One's complement
- 4,294,853,675 (32-bit)
- Scientific notation
- 1.1362 × 10⁵
- As a duration
- 113,620 s = 1 day, 7 hours, 33 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ριγχκʹ
- Mayan (base 20)
- 𝋮·𝋤·𝋡·𝋠
- Chinese
- 一十一萬三千六百二十
- Chinese (financial)
- 壹拾壹萬參仟陸佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113620, here are decompositions:
- 29 + 113591 = 113620
- 53 + 113567 = 113620
- 83 + 113537 = 113620
- 107 + 113513 = 113620
- 131 + 113489 = 113620
- 167 + 113453 = 113620
- 239 + 113381 = 113620
- 257 + 113363 = 113620
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.187.212.
- Address
- 0.1.187.212
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.187.212
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 113,620 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.