1,031,042
1,031,042 is a composite number, even.
1,031,042 (one million thirty-one thousand forty-two) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 37 × 13,933. Written other ways, in hexadecimal, 0xFBB82.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 2,401,301
- Square (n²)
- 1,063,047,605,764
- Cube (n³)
- 1,096,046,729,542,126,088
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,588,476
- φ(n) — Euler's totient
- 501,552
- Sum of prime factors
- 13,972
Primality
Prime factorization: 2 × 37 × 13933
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,031,042 = [1015; (2, 2, 16, 2, 1, 1, 1, 1, 4, 1, 1, 1, 4, 1, 2, 1, 6, 3, 2, 6, 1, 2, 42, 1, …)]
Representations
- In words
- one million thirty-one thousand forty-two
- Ordinal
- 1031042nd
- Binary
- 11111011101110000010
- Octal
- 3735602
- Hexadecimal
- 0xFBB82
- Base64
- D7uC
- One's complement
- 4,293,936,253 (32-bit)
- Scientific notation
- 1.031042 × 10⁶
- As a duration
- 1,031,042 s = 11 days, 22 hours, 24 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Chinese
- 一百零三萬一千零四十二
- Chinese (financial)
- 壹佰零參萬壹仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1031042, here are decompositions:
- 109 + 1030933 = 1031042
- 211 + 1030831 = 1031042
- 241 + 1030801 = 1031042
- 283 + 1030759 = 1031042
- 499 + 1030543 = 1031042
- 601 + 1030441 = 1031042
- 613 + 1030429 = 1031042
- 631 + 1030411 = 1031042
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.187.130.
- Address
- 0.15.187.130
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.187.130
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Monday, January 3, 1042 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 1042-03-01 (DMMYYYY (Euro, single-digit day))
- 1042-10-03 (MMDYYYY (US, single-digit day))
- 1042-03-10 (DDMYYYY (Euro, single-digit month))
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,031,042 and was likely granted around 1912.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 1031042 first appears in π at position 248,958 of the decimal expansion (the 248,958ordinal-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°.