Base | Representation |
---|---|
bin | 111000010000… |
… | …1000101110100 |
3 | 2001111112110011 |
4 | 1300201011310 |
5 | 30022330133 |
6 | 2532110004 |
7 | 505465126 |
oct | 160410564 |
9 | 61445404 |
10 | 29495668 |
11 | 15716594 |
12 | 9a65304 |
13 | 6159577 |
14 | 3cbb216 |
15 | 28c96cd |
hex | 1c21174 |
29495668 has 24 divisors (see below), whose sum is σ = 54016200. Its totient is φ = 14074368.
The previous prime is 29495659. The next prime is 29495671. The reversal of 29495668 is 86659492.
It can be written as a sum of positive squares in 4 ways, for example, as 3055504 + 26440164 = 1748^2 + 5142^2 .
It is a congruent number.
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, 8896 + ... + 11752.
It is an arithmetic number, because the mean of its divisors is an integer number (2250675).
Almost surely, 229495668 is an apocalyptic number.
It is an amenable number.
29495668 is a deficient number, since it is larger than the sum of its proper divisors (24520532).
29495668 is a wasteful number, since it uses less digits than its factorization.
29495668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2979 (or 2977 counting only the distinct ones).
The product of its digits is 933120, while the sum is 49.
The square root of 29495668 is about 5430.9914380341. The cubic root of 29495668 is about 308.9722048849.
The spelling of 29495668 in words is "twenty-nine million, four hundred ninety-five thousand, six hundred sixty-eight".
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