Base | Representation |
---|---|
bin | 110111100010… |
… | …0110111101110 |
3 | 2000210100022000 |
4 | 1233010313232 |
5 | 24423233214 |
6 | 2520033130 |
7 | 502332636 |
oct | 157046756 |
9 | 60710260 |
10 | 29117934 |
11 | 1548880a |
12 | 99027a6 |
13 | 6056661 |
14 | 3c1d6c6 |
15 | 2852809 |
hex | 1bc4dee |
29117934 has 32 divisors (see below), whose sum is σ = 65153280. Its totient is φ = 9639000.
The previous prime is 29117909. The next prime is 29117939. The reversal of 29117934 is 43971192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29117939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6369 + ... + 9939.
It is an arithmetic number, because the mean of its divisors is an integer number (2036040).
Almost surely, 229117934 is an apocalyptic number.
29117934 is an abundant number, since it is smaller than the sum of its proper divisors (36035346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29117934 is a wasteful number, since it uses less digits than its factorization.
29117934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3733 (or 3727 counting only the distinct ones).
The product of its digits is 13608, while the sum is 36.
The square root of 29117934 is about 5396.1035942613. The cubic root of 29117934 is about 307.6475912550.
It can be divided in two parts, 291 and 17934, that added together give a square (18225 = 1352).
The spelling of 29117934 in words is "twenty-nine million, one hundred seventeen thousand, nine hundred thirty-four".
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