Base | Representation |
---|---|
bin | 11100010111000… |
… | …001000001000000 |
3 | 1020011021220202022 |
4 | 130113001001000 |
5 | 1433300424040 |
6 | 115113541012 |
7 | 14535123644 |
oct | 3427010100 |
9 | 1204256668 |
10 | 475795520 |
11 | 224635242 |
12 | 113414768 |
13 | 7775c015 |
14 | 47294c24 |
15 | 2bb866b5 |
hex | 1c5c1040 |
475795520 has 56 divisors (see below), whose sum is σ = 1141363224. Its totient is φ = 188911616.
The previous prime is 475795517. The next prime is 475795561. The reversal of 475795520 is 25597574.
It can be written as a sum of positive squares in 4 ways, for example, as 67108864 + 408686656 = 8192^2 + 20216^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38414 + ... + 49266.
Almost surely, 2475795520 is an apocalyptic number.
475795520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 475795520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570681612).
475795520 is an abundant number, since it is smaller than the sum of its proper divisors (665567704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475795520 is a wasteful number, since it uses less digits than its factorization.
475795520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11007 (or 10997 counting only the distinct ones).
The product of its (nonzero) digits is 441000, while the sum is 44.
The square root of 475795520 is about 21812.7375631762. The cubic root of 475795520 is about 780.6807119230.
The spelling of 475795520 in words is "four hundred seventy-five million, seven hundred ninety-five thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •