Base | Representation |
---|---|
bin | 11011110101101001… |
… | …000011001101001100 |
3 | 2212011011011020210112 |
4 | 123311221003031030 |
5 | 442204042421412 |
6 | 21422015255152 |
7 | 2105504106152 |
oct | 336551031514 |
9 | 85134136715 |
10 | 29890982732 |
11 | 11749753816 |
12 | 596251a4b8 |
13 | 2a84915140 |
14 | 1637b8b3d2 |
15 | b9e292722 |
hex | 6f5a4334c |
29890982732 has 24 divisors (see below), whose sum is σ = 57531585216. Its totient is φ = 13502308608.
The previous prime is 29890982713. The next prime is 29890982743. The reversal of 29890982732 is 23728909892.
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, 6112733 + ... + 6117620.
It is an arithmetic number, because the mean of its divisors is an integer number (2397149384).
Almost surely, 229890982732 is an apocalyptic number.
It is an amenable number.
29890982732 is a deficient number, since it is larger than the sum of its proper divisors (27640602484).
29890982732 is a wasteful number, since it uses less digits than its factorization.
29890982732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12230417 (or 12230415 counting only the distinct ones).
The product of its (nonzero) digits is 7838208, while the sum is 59.
The spelling of 29890982732 in words is "twenty-nine billion, eight hundred ninety million, nine hundred eighty-two thousand, seven hundred thirty-two".
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