Base | Representation |
---|---|
bin | 11100001011100… |
… | …100110000000000 |
3 | 1012221122112101220 |
4 | 130023210300000 |
5 | 1432013434120 |
6 | 114525355040 |
7 | 14500462314 |
oct | 3413446000 |
9 | 1187575356 |
10 | 472796160 |
11 | 222976831 |
12 | 112408a80 |
13 | 76c4ba55 |
14 | 46b13b44 |
15 | 2b792b40 |
hex | 1c2e4c00 |
472796160 has 88 divisors (see below), whose sum is σ = 1512258096. Its totient is φ = 126074880.
The previous prime is 472796147. The next prime is 472796183. The reversal of 472796160 is 61697274.
It is a congruent number.
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, 31 + ... + 30750.
Almost surely, 2472796160 is an apocalyptic number.
472796160 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 472796160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756129048).
472796160 is an abundant number, since it is smaller than the sum of its proper divisors (1039461936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472796160 is a wasteful number, since it uses less digits than its factorization.
472796160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30809 (or 30791 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 42.
The square root of 472796160 is about 21743.8763793395. The cubic root of 472796160 is about 779.0368124066.
The spelling of 472796160 in words is "four hundred seventy-two million, seven hundred ninety-six thousand, one hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •