Base | Representation |
---|---|
bin | 110111011111… |
… | …0111111110000 |
3 | 2000202010021211 |
4 | 1232332333300 |
5 | 24422000442 |
6 | 2515325504 |
7 | 502202533 |
oct | 156767760 |
9 | 60663254 |
10 | 29093872 |
11 | 15471725 |
12 | 98b0894 |
13 | 6048712 |
14 | 3c14a1a |
15 | 284a617 |
hex | 1bbeff0 |
29093872 has 20 divisors (see below), whose sum is σ = 58188736. Its totient is φ = 14077440.
The previous prime is 29093863. The next prime is 29093899. The reversal of 29093872 is 27839092.
29093872 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28833 + ... + 29824.
Almost surely, 229093872 is an apocalyptic number.
It is an amenable number.
29093872 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29093872 is a wasteful number, since it uses less digits than its factorization.
29093872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58696 (or 58690 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 29093872 is about 5393.8735617365. The cubic root of 29093872 is about 307.5628249804.
The spelling of 29093872 in words is "twenty-nine million, ninety-three thousand, eight hundred seventy-two".
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