106,142
106,142 is a composite number, even.
106,142 (one hundred six thousand one hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 73 × 727. Written other ways, in hexadecimal, 0x19E9E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 241,601
- Recamán's sequence
- a(88,639) = 106,142
- Square (n²)
- 11,266,124,164
- Cube (n³)
- 1,195,808,951,015,288
- Divisor count
- 8
- σ(n) — sum of divisors
- 161,616
- φ(n) — Euler's totient
- 52,272
- Sum of prime factors
- 802
Primality
Prime factorization: 2 × 73 × 727
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√106,142 = [325; (1, 3, 1, 6, 2, 1, 3, 2, 3, 1, 3, 1, 3, 1, 1, 2, 1, 1, 7, 1, 7, 2, 1, 2, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one hundred six thousand one hundred forty-two
- Ordinal
- 106142nd
- Binary
- 11001111010011110
- Octal
- 317236
- Hexadecimal
- 0x19E9E
- Base64
- AZ6e
- One's complement
- 4,294,861,153 (32-bit)
- Scientific notation
- 1.06142 × 10⁵
- As a duration
- 106,142 s = 1 day, 5 hours, 29 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρϛρμβʹ
- Mayan (base 20)
- 𝋭·𝋥·𝋧·𝋢
- Chinese
- 十萬六千一百四十二
- Chinese (financial)
- 壹拾萬陸仟壹佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 106142, here are decompositions:
- 13 + 106129 = 106142
- 19 + 106123 = 106142
- 109 + 106033 = 106142
- 199 + 105943 = 106142
- 229 + 105913 = 106142
- 271 + 105871 = 106142
- 313 + 105829 = 106142
- 373 + 105769 = 106142
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.158.158.
- Address
- 0.1.158.158
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.158.158
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 106,142 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 106142 first appears in π at position 592,755 of the decimal expansion (the 592,755ordinal-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.