1,000,224
1,000,224 is a composite number, even.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 4,220,001
- Square (n²)
- 1,000,448,050,176
- Cube (n³)
- 1,000,672,150,539,239,424
- Divisor count
- 72
- σ(n) — sum of divisors
- 2,987,712
- φ(n) — Euler's totient
- 316,800
- Sum of prime factors
- 190
Primality
Prime factorization: 2 5 × 3 2 × 23 × 151
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,000,224 = [1000; (8, 1, 13, 10, 7, 1, 1, 40, 3, 2, 8, 1, 1, 499, 1, 1, 8, 2, 3, 40, 1, 1, 7, 10, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- one million two hundred twenty-four
- Ordinal
- 1000224th
- Binary
- 11110100001100100000
- Octal
- 3641440
- Hexadecimal
- 0xF4320
- Base64
- D0Mg
- One's complement
- 4,293,967,071 (32-bit)
- Scientific notation
- 1.000224 × 10⁶
- As a duration
- 1,000,224 s = 11 days, 13 hours, 50 minutes, 24 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Chinese
- 一百萬零二百二十四
- Chinese (financial)
- 壹佰萬零貳佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000224, here are decompositions:
- 11 + 1000213 = 1000224
- 13 + 1000211 = 1000224
- 31 + 1000193 = 1000224
- 37 + 1000187 = 1000224
- 41 + 1000183 = 1000224
- 53 + 1000171 = 1000224
- 73 + 1000151 = 1000224
- 103 + 1000121 = 1000224
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.67.32.
- Address
- 0.15.67.32
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.67.32
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 1,000,224 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.