Base | Representation |
---|---|
bin | 11011010011010101… |
… | …100111011101010010 |
3 | 2210200001012211010200 |
4 | 123103111213131102 |
5 | 440014224303434 |
6 | 21244540040030 |
7 | 2055315216066 |
oct | 332325473522 |
9 | 83601184120 |
10 | 29315462994 |
11 | 114838a6274 |
12 | 5821833016 |
13 | 29c260b00c |
14 | 15c1577aa6 |
15 | b689ad199 |
hex | 6d3567752 |
29315462994 has 12 divisors (see below), whose sum is σ = 63516836526. Its totient is φ = 9771820992.
The previous prime is 29315462963. The next prime is 29315463041. The reversal of 29315462994 is 49926451392.
29315462994 is a `hidden beast` number, since 2 + 9 + 3 + 1 + 5 + 4 + 629 + 9 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 24293898225 + 5021564769 = 155865^2 + 70863^2 .
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 29315462994.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 814318399 + ... + 814318434.
Almost surely, 229315462994 is an apocalyptic number.
29315462994 is an abundant number, since it is smaller than the sum of its proper divisors (34201373532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29315462994 is a wasteful number, since it uses less digits than its factorization.
29315462994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628636841 (or 1628636838 counting only the distinct ones).
The product of its digits is 4199040, while the sum is 54.
The spelling of 29315462994 in words is "twenty-nine billion, three hundred fifteen million, four hundred sixty-two thousand, nine hundred ninety-four".
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