Base | Representation |
---|---|
bin | 110111110111… |
… | …1110001101000 |
3 | 2001010021100211 |
4 | 1233233301220 |
5 | 24444344142 |
6 | 2523510504 |
7 | 503664202 |
oct | 157576150 |
9 | 61107324 |
10 | 29293672 |
11 | 15598851 |
12 | 9988434 |
13 | 60b8645 |
14 | 3c67772 |
15 | 2889917 |
hex | 1befc68 |
29293672 has 16 divisors (see below), whose sum is σ = 55002240. Its totient is φ = 14626416.
The previous prime is 29293657. The next prime is 29293679. The reversal of 29293672 is 27639292.
It is not an unprimeable number, because it can be changed into a prime (29293679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4783 + ... + 9025.
It is an arithmetic number, because the mean of its divisors is an integer number (3437640).
Almost surely, 229293672 is an apocalyptic number.
It is an amenable number.
29293672 is a deficient number, since it is larger than the sum of its proper divisors (25708568).
29293672 is a wasteful number, since it uses less digits than its factorization.
29293672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5112 (or 5108 counting only the distinct ones).
The product of its digits is 81648, while the sum is 40.
The square root of 29293672 is about 5412.3628850993. The cubic root of 29293672 is about 308.2652743542.
The spelling of 29293672 in words is "twenty-nine million, two hundred ninety-three thousand, six hundred seventy-two".
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