Base | Representation |
---|---|
bin | 11100001000110… |
… | …011000110100100 |
3 | 1012220021120021010 |
4 | 130020303012210 |
5 | 1431322143031 |
6 | 114502022220 |
7 | 14461342023 |
oct | 3410630644 |
9 | 1186246233 |
10 | 472068516 |
11 | 22251a077 |
12 | 112117970 |
13 | 76a557aa |
14 | 469a48ba |
15 | 2b69c246 |
hex | 1c2331a4 |
472068516 has 48 divisors (see below), whose sum is σ = 1120521024. Its totient is φ = 154653696.
The previous prime is 472068503. The next prime is 472068523. The reversal of 472068516 is 615860274.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303196 + ... + 304748.
It is an arithmetic number, because the mean of its divisors is an integer number (23344188).
Almost surely, 2472068516 is an apocalyptic number.
It is an amenable number.
472068516 is an abundant number, since it is smaller than the sum of its proper divisors (648452508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472068516 is a wasteful number, since it uses less digits than its factorization.
472068516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1980 (or 1978 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 472068516 is about 21727.1377774432. The cubic root of 472068516 is about 778.6369554398.
The spelling of 472068516 in words is "four hundred seventy-two million, sixty-eight thousand, five hundred sixteen".
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