126,002
126,002 is a composite number, even.
126,002 (one hundred twenty-six thousand two) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2 × 251². Written other ways, in hexadecimal, 0x1EC32.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 200,621
- Recamán's sequence
- a(234,160) = 126,002
- Square (n²)
- 15,876,504,004
- Cube (n³)
- 2,000,471,257,512,008
- Divisor count
- 6
- σ(n) — sum of divisors
- 189,759
- φ(n) — Euler's totient
- 62,750
- Sum of prime factors
- 504
Primality
Prime factorization: 2 × 251 2
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√126,002 = [354; (1, 29, 1, 6, 1, 1, 2, 2, 4, 2, 4, 22, 1, 2, 11, 8, 1, 8, 1, 5, 14, 1, 14, 2, …)]
Period length 50 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-six thousand two
- Ordinal
- 126002nd
- Binary
- 11110110000110010
- Octal
- 366062
- Hexadecimal
- 0x1EC32
- Base64
- Aewy
- One's complement
- 4,294,841,293 (32-bit)
- Scientific notation
- 1.26002 × 10⁵
- As a duration
- 126,002 s = 1 day, 11 hours, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 · 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺
- Greek (Milesian)
- ͵ρκϛβʹ
- Mayan (base 20)
- 𝋯·𝋯·𝋠·𝋢
- Chinese
- 一十二萬六千零二
- Chinese (financial)
- 壹拾貳萬陸仟零貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 126002, here are decompositions:
- 43 + 125959 = 126002
- 61 + 125941 = 126002
- 73 + 125929 = 126002
- 103 + 125899 = 126002
- 139 + 125863 = 126002
- 181 + 125821 = 126002
- 199 + 125803 = 126002
- 211 + 125791 = 126002
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.236.50.
- Address
- 0.1.236.50
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.236.50
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 126,002 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 126002 first appears in π at position 100,002 of the decimal expansion (the 100,002ordinal-suffix:nd 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.