1,048,788
1,048,788 is a composite number, even.
1,048,788 (one million forty-eight thousand seven hundred eighty-eight) is an even 7-digit number. It is a composite number with 72 divisors, and factors as 2² × 3⁵ × 13 × 83. Its proper divisors sum to 1,947,660, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1000D4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 36
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 21 bits
- Reversed
- 8,878,401
- Square (n²)
- 1,099,956,268,944
- Cube (n³)
- 1,153,620,935,393,239,872
- Divisor count
- 72
- σ(n) — sum of divisors
- 2,996,448
- φ(n) — Euler's totient
- 318,816
- Sum of prime factors
- 115
Primality
Prime factorization: 2 2 × 3 5 × 13 × 83
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,048,788 = [1024; (9, 1, 1, 1, 18, 2, 18, 1, 1, 1, 9, 2048)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-eight thousand seven hundred eighty-eight
- Ordinal
- 1048788th
- Binary
- 100000000000011010100
- Octal
- 4000324
- Hexadecimal
- 0x1000D4
- Base64
- EADU
- One's complement
- 4,293,918,507 (32-bit)
- Scientific notation
- 1.048788 × 10⁶
- As a duration
- 1,048,788 s = 12 days, 3 hours, 19 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Chinese
- 一百零四萬八千七百八十八
- Chinese (financial)
- 壹佰零肆萬捌仟柒佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1048788, here are decompositions:
- 5 + 1048783 = 1048788
- 29 + 1048759 = 1048788
- 67 + 1048721 = 1048788
- 71 + 1048717 = 1048788
- 79 + 1048709 = 1048788
- 107 + 1048681 = 1048788
- 127 + 1048661 = 1048788
- 179 + 1048609 = 1048788
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.16.0.212.
- Address
- 0.16.0.212
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.16.0.212
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Monday, January 4, 8788 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 8788-04-01 (DMMYYYY (Euro, single-digit day))
- 8788-10-04 (MMDYYYY (US, single-digit day))
- 8788-04-10 (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 1,048,788 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°.