Base | Representation |
---|---|
bin | 11100001001100… |
… | …011100010110000 |
3 | 1012220122122102201 |
4 | 130021203202300 |
5 | 1431400020203 |
6 | 114510152544 |
7 | 14463126340 |
oct | 3411434260 |
9 | 1186578381 |
10 | 472266928 |
11 | 222645151 |
12 | 1121b2754 |
13 | 76ac4bb3 |
14 | 46a16d20 |
15 | 2b6dae1d |
hex | 1c2638b0 |
472266928 has 20 divisors (see below), whose sum is σ = 1045734160. Its totient is φ = 202400064.
The previous prime is 472266911. The next prime is 472266931. The reversal of 472266928 is 829662274.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108223 + ... + 2108446.
It is an arithmetic number, because the mean of its divisors is an integer number (52286708).
Almost surely, 2472266928 is an apocalyptic number.
It is an amenable number.
472266928 is an abundant number, since it is smaller than the sum of its proper divisors (573467232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472266928 is a wasteful number, since it uses less digits than its factorization.
472266928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4216684 (or 4216678 counting only the distinct ones).
The product of its digits is 580608, while the sum is 46.
The square root of 472266928 is about 21731.7032926552. The cubic root of 472266928 is about 778.7460280786.
The spelling of 472266928 in words is "four hundred seventy-two million, two hundred sixty-six thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •