1,048,432
1,048,432 is a composite number, even.
1,048,432 (one million forty-eight thousand four hundred thirty-two) is an even 7-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 7 × 11 × 23 × 37. Its proper divisors sum to 1,665,680, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFFF70.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 2,348,401
- Square (n²)
- 1,099,209,658,624
- Cube (n³)
- 1,152,446,580,810,477,568
- Divisor count
- 80
- σ(n) — sum of divisors
- 2,714,112
- φ(n) — Euler's totient
- 380,160
- Sum of prime factors
- 86
Primality
Prime factorization: 2 4 × 7 × 11 × 23 × 37
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,048,432 = [1023; (1, 13, 4, 1, 1, 24, 1, 2, 1, 2, 32, 7, 18, 7, 32, 2, 1, 2, 1, 24, 1, 1, 4, 13, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-eight thousand four hundred thirty-two
- Ordinal
- 1048432nd
- Binary
- 11111111111101110000
- Octal
- 3777560
- Hexadecimal
- 0xFFF70
- Base64
- D/9w
- One's complement
- 4,293,918,863 (32-bit)
- Scientific notation
- 1.048432 × 10⁶
- As a duration
- 1,048,432 s = 12 days, 3 hours, 13 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺
- Chinese
- 一百零四萬八千四百三十二
- Chinese (financial)
- 壹佰零肆萬捌仟肆佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1048432, here are decompositions:
- 41 + 1048391 = 1048432
- 71 + 1048361 = 1048432
- 89 + 1048343 = 1048432
- 239 + 1048193 = 1048432
- 293 + 1048139 = 1048432
- 383 + 1048049 = 1048432
- 389 + 1048043 = 1048432
- 419 + 1048013 = 1048432
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.255.112.
- Address
- 0.15.255.112
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.255.112
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Sunday, January 4, 8432 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 8432-04-01 (DMMYYYY (Euro, single-digit day))
- 8432-10-04 (MMDYYYY (US, single-digit day))
- 8432-04-10 (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 1,048,432 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°.