Base | Representation |
---|---|
bin | 1011111110100010… |
… | …0000110101100100 |
3 | 22022001201101212201 |
4 | 2333220200311210 |
5 | 23041024143031 |
6 | 1251010024244 |
7 | 142446426412 |
oct | 27750406544 |
9 | 8261641781 |
10 | 3215068516 |
11 | 13aa905620 |
12 | 758878084 |
13 | 3c311640a |
14 | 226dcc2b2 |
15 | 13c3c7d61 |
hex | bfa20d64 |
3215068516 has 24 divisors (see below), whose sum is σ = 6139294560. Its totient is φ = 1461052800.
The previous prime is 3215068487. The next prime is 3215068523. The reversal of 3215068516 is 6158605123.
3215068516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 363871 + ... + 372601.
It is an arithmetic number, because the mean of its divisors is an integer number (255803940).
Almost surely, 23215068516 is an apocalyptic number.
It is an amenable number.
3215068516 is a deficient number, since it is larger than the sum of its proper divisors (2924226044).
3215068516 is a wasteful number, since it uses less digits than its factorization.
3215068516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17115 (or 17113 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 37.
The square root of 3215068516 is about 56701.5741933150. The cubic root of 3215068516 is about 1475.9220152783.
The spelling of 3215068516 in words is "three billion, two hundred fifteen million, sixty-eight thousand, five hundred sixteen".
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