Base | Representation |
---|---|
bin | 111001000101… |
… | …0111010000000 |
3 | 2002022112222202 |
4 | 1302022322000 |
5 | 30130212323 |
6 | 2545252332 |
7 | 512251550 |
oct | 162127200 |
9 | 62275882 |
10 | 29929088 |
11 | 15992192 |
12 | a0340a8 |
13 | 627b927 |
14 | 3d91160 |
15 | 2962d28 |
hex | 1c8ae80 |
29929088 has 32 divisors (see below), whose sum is σ = 68144160. Its totient is φ = 12826368.
The previous prime is 29929087. The next prime is 29929091. The reversal of 29929088 is 88092992.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (29929087) 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, 15806 + ... + 17597.
It is an arithmetic number, because the mean of its divisors is an integer number (2129505).
Almost surely, 229929088 is an apocalyptic number.
29929088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
29929088 is an abundant number, since it is smaller than the sum of its proper divisors (38215072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29929088 is an equidigital number, since it uses as much as digits as its factorization.
29929088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33424 (or 33412 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 47.
The square root of 29929088 is about 5470.7483948725. The cubic root of 29929088 is about 310.4782351418.
The spelling of 29929088 in words is "twenty-nine million, nine hundred twenty-nine thousand, eighty-eight".
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