106,742
106,742 is a composite number, even.
106,742 (one hundred six thousand seven hundred forty-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2 × 19 × 53². Written other ways, in hexadecimal, 0x1A0F6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 247,601
- Recamán's sequence
- a(81,375) = 106,742
- Square (n²)
- 11,393,854,564
- Cube (n³)
- 1,216,202,823,870,488
- Divisor count
- 12
- σ(n) — sum of divisors
- 171,780
- φ(n) — Euler's totient
- 49,608
- Sum of prime factors
- 127
Primality
Prime factorization: 2 × 19 × 53 2
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√106,742 = [326; (1, 2, 2, 58, 1, 37, 2, 4, 1, 9, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 3, 1, 21, 1, …)]
Representations
- In words
- one hundred six thousand seven hundred forty-two
- Ordinal
- 106742nd
- Binary
- 11010000011110110
- Octal
- 320366
- Hexadecimal
- 0x1A0F6
- Base64
- AaD2
- One's complement
- 4,294,860,553 (32-bit)
- Scientific notation
- 1.06742 × 10⁵
- As a duration
- 106,742 s = 1 day, 5 hours, 39 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρϛψμβʹ
- Mayan (base 20)
- 𝋭·𝋦·𝋱·𝋢
- Chinese
- 十萬六千七百四十二
- Chinese (financial)
- 壹拾萬陸仟柒佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 106742, here are decompositions:
- 3 + 106739 = 106742
- 43 + 106699 = 106742
- 61 + 106681 = 106742
- 73 + 106669 = 106742
- 79 + 106663 = 106742
- 151 + 106591 = 106742
- 199 + 106543 = 106742
- 211 + 106531 = 106742
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.160.246.
- Address
- 0.1.160.246
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.160.246
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 106,742 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 106742 first appears in π at position 509,778 of the decimal expansion (the 509,778ordinal-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.