130,016
130,016 is a composite number, even.
130,016 (one hundred thirty thousand sixteen) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2⁵ × 17 × 239. Its proper divisors sum to 142,144, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1FBE0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 610,031
- Recamán's sequence
- a(33,788) = 130,016
- Square (n²)
- 16,904,160,256
- Cube (n³)
- 2,197,811,299,844,096
- Divisor count
- 24
- σ(n) — sum of divisors
- 272,160
- φ(n) — Euler's totient
- 60,928
- Sum of prime factors
- 266
Primality
Prime factorization: 2 5 × 17 × 239
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,016 = [360; (1, 1, 2, 1, 2, 1, 3, 22, 3, 1, 2, 1, 2, 1, 1, 720)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty thousand sixteen
- Ordinal
- 130016th
- Binary
- 11111101111100000
- Octal
- 375740
- Hexadecimal
- 0x1FBE0
- Base64
- Afvg
- One's complement
- 4,294,837,279 (32-bit)
- Scientific notation
- 1.30016 × 10⁵
- As a duration
- 130,016 s = 1 day, 12 hours, 6 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλιϛʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋠·𝋰
- Chinese
- 一十三萬零一十六
- Chinese (financial)
- 壹拾參萬零壹拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 130016, here are decompositions:
- 13 + 130003 = 130016
- 79 + 129937 = 130016
- 97 + 129919 = 130016
- 163 + 129853 = 130016
- 223 + 129793 = 130016
- 283 + 129733 = 130016
- 373 + 129643 = 130016
- 409 + 129607 = 130016
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9F AF A0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.251.224.
- Address
- 0.1.251.224
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.251.224
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 130,016 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 130016 first appears in π at position 163,480 of the decimal expansion (the 163,480ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.