1,031,424
1,031,424 is a composite number, even.
1,031,424 (one million thirty-one thousand four hundred twenty-four) is an even 7-digit number. It is a composite number with 72 divisors, and factors as 2⁸ × 3 × 17 × 79. Its proper divisors sum to 1,911,936, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFBD00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 4,241,301
- Square (n²)
- 1,063,835,467,776
- Cube (n³)
- 1,097,265,433,515,393,024
- Divisor count
- 72
- σ(n) — sum of divisors
- 2,943,360
- φ(n) — Euler's totient
- 319,488
- Sum of prime factors
- 115
Primality
Prime factorization: 2 8 × 3 × 17 × 79
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,031,424 = [1015; (1, 1, 2, 3, 1, 3, 1, 11, 4, 2, 1, 1, 1, 2, 1, 126, 4, 2, 5, 4, 1, 2, 5, 16, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one million thirty-one thousand four hundred twenty-four
- Ordinal
- 1031424th
- Binary
- 11111011110100000000
- Octal
- 3736400
- Hexadecimal
- 0xFBD00
- Base64
- D70A
- One's complement
- 4,293,935,871 (32-bit)
- Scientific notation
- 1.031424 × 10⁶
- As a duration
- 1,031,424 s = 11 days, 22 hours, 30 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Chinese
- 一百零三萬一千四百二十四
- Chinese (financial)
- 壹佰零參萬壹仟肆佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1031424, here are decompositions:
- 11 + 1031413 = 1031424
- 13 + 1031411 = 1031424
- 67 + 1031357 = 1031424
- 101 + 1031323 = 1031424
- 157 + 1031267 = 1031424
- 193 + 1031231 = 1031424
- 263 + 1031161 = 1031424
- 283 + 1031141 = 1031424
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.189.0.
- Address
- 0.15.189.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.189.0
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Saturday, January 3, 1424 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 1424-03-01 (DMMYYYY (Euro, single-digit day))
- 1424-10-03 (MMDYYYY (US, single-digit day))
- 1424-03-10 (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 1,031,424 and was likely granted around 1912.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.