Base | Representation |
---|---|
bin | 111001000000… |
… | …1010110001100 |
3 | 2002020120021112 |
4 | 1302001112030 |
5 | 30122434212 |
6 | 2544351152 |
7 | 512026442 |
oct | 162012614 |
9 | 62216245 |
10 | 29889932 |
11 | 15965826 |
12 | a0154b8 |
13 | 6266b67 |
14 | 3d80b92 |
15 | 2956422 |
hex | 1c8158c |
29889932 has 24 divisors (see below), whose sum is σ = 54876864. Its totient is φ = 14228352.
The previous prime is 29889917. The next prime is 29889941. The reversal of 29889932 is 23998892.
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, 4808 + ... + 9104.
It is an arithmetic number, because the mean of its divisors is an integer number (2286536).
Almost surely, 229889932 is an apocalyptic number.
It is an amenable number.
29889932 is a deficient number, since it is larger than the sum of its proper divisors (24986932).
29889932 is a wasteful number, since it uses less digits than its factorization.
29889932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4385 (or 4383 counting only the distinct ones).
The product of its digits is 559872, while the sum is 50.
The square root of 29889932 is about 5467.1685541970. The cubic root of 29889932 is about 310.3427772744.
The spelling of 29889932 in words is "twenty-nine million, eight hundred eighty-nine thousand, nine hundred thirty-two".
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