135,015
135,015 is a composite number, odd.
135,015 (one hundred thirty-five thousand fifteen) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 3 × 5 × 9,001. Written other ways, in hexadecimal, 0x20F67.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 510,531
- Recamán's sequence
- a(36,262) = 135,015
- Square (n²)
- 18,229,050,225
- Cube (n³)
- 2,461,195,216,128,375
- Divisor count
- 8
- σ(n) — sum of divisors
- 216,048
- φ(n) — Euler's totient
- 72,000
- Sum of prime factors
- 9,009
Primality
Prime factorization: 3 × 5 × 9001
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,015 = [367; (2, 3, 1, 20, 1, 5, 8, 2, 1, 1, 1, 6, 3, 3, 1, 2, 1, 7, 1, 10, 4, 73, 4, 10, …)]
Period length 44 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-five thousand fifteen
- Ordinal
- 135015th
- Binary
- 100000111101100111
- Octal
- 407547
- Hexadecimal
- 0x20F67
- Base64
- Ag9n
- One's complement
- 4,294,832,280 (32-bit)
- Scientific notation
- 1.35015 × 10⁵
- As a duration
- 135,015 s = 1 day, 13 hours, 30 minutes, 15 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλειεʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋪·𝋯
- Chinese
- 一十三萬五千零一十五
- Chinese (financial)
- 壹拾參萬伍仟零壹拾伍
Also seen as
UTF-8 encoding: F0 A0 BD A7 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.15.103.
- Address
- 0.2.15.103
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.15.103
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 135,015 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 135015 first appears in π at position 381,397 of the decimal expansion (the 381,397ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.