995,472
995,472 is a composite number, even.
995,472 (nine hundred ninety-five thousand four hundred seventy-two) is an even 6-digit number. It is a composite number with 60 divisors, and factors as 2⁴ × 3² × 31 × 223. Its proper divisors sum to 1,893,232, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF3090.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 36
- Digit product
- 22,680
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 274,599
- Square (n²)
- 990,964,502,784
- Cube (n³)
- 986,477,415,515,394,048
- Divisor count
- 60
- σ(n) — sum of divisors
- 2,888,704
- φ(n) — Euler's totient
- 319,680
- Sum of prime factors
- 268
Primality
Prime factorization: 2 4 × 3 2 × 31 × 223
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√995,472 = [997; (1, 2, 1, 3, 45, 11, 1, 3, 1, 1, 1, 15, 1, 5, 1, 1, 1, 1, 1, 17, 5, 6, 1, 1, …)]
Representations
- In words
- nine hundred ninety-five thousand four hundred seventy-two
- Ordinal
- 995472nd
- Binary
- 11110011000010010000
- Octal
- 3630220
- Hexadecimal
- 0xF3090
- Base64
- DzCQ
- One's complement
- 4,293,971,823 (32-bit)
- Scientific notation
- 9.95472 × 10⁵
- As a duration
- 995,472 s = 11 days, 12 hours, 31 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ϡϟευοβʹ
- Chinese
- 九十九萬五千四百七十二
- Chinese (financial)
- 玖拾玖萬伍仟肆佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 995472, here are decompositions:
- 11 + 995461 = 995472
- 29 + 995443 = 995472
- 41 + 995431 = 995472
- 73 + 995399 = 995472
- 103 + 995369 = 995472
- 109 + 995363 = 995472
- 131 + 995341 = 995472
- 199 + 995273 = 995472
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.48.144.
- Address
- 0.15.48.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.48.144
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 995,472 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 995472 first appears in π at position 551,991 of the decimal expansion (the 551,991ordinal-suffix:st 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°.