131,410
131,410 is a composite number, even.
131,410 (one hundred thirty-one thousand four hundred ten) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 17 × 773. Written other ways, in hexadecimal, 0x20152.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 14,131
- Recamán's sequence
- a(229,552) = 131,410
- Square (n²)
- 17,268,588,100
- Cube (n³)
- 2,269,265,162,221,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 250,776
- φ(n) — Euler's totient
- 49,408
- Sum of prime factors
- 797
Primality
Prime factorization: 2 × 5 × 17 × 773
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,410 = [362; (1, 1, 47, 1, 5, 80, 2, 1, 1, 3, 5, 10, 1, 3, 1, 8, 6, 2, 10, 1, 1, 10, 2, 6, …)]
Period length 41 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-one thousand four hundred ten
- Ordinal
- 131410th
- Binary
- 100000000101010010
- Octal
- 400522
- Hexadecimal
- 0x20152
- Base64
- AgFS
- One's complement
- 4,294,835,885 (32-bit)
- Scientific notation
- 1.3141 × 10⁵
- As a duration
- 131,410 s = 1 day, 12 hours, 30 minutes, 10 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓎆
- Greek (Milesian)
- ͵ρλαυιʹ
- Mayan (base 20)
- 𝋰·𝋨·𝋪·𝋪
- Chinese
- 一十三萬一千四百一十
- Chinese (financial)
- 壹拾參萬壹仟肆佰壹拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131410, here are decompositions:
- 29 + 131381 = 131410
- 47 + 131363 = 131410
- 53 + 131357 = 131410
- 89 + 131321 = 131410
- 107 + 131303 = 131410
- 113 + 131297 = 131410
- 179 + 131231 = 131410
- 197 + 131213 = 131410
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 85 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.1.82.
- Address
- 0.2.1.82
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.1.82
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 131,410 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 131410 first appears in π at position 715,826 of the decimal expansion (the 715,826ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.