Base | Representation |
---|---|
bin | 110111111011… |
… | …1100101100000 |
3 | 2001011220020201 |
4 | 1233313211200 |
5 | 30001410124 |
6 | 2524314544 |
7 | 504156364 |
oct | 157674540 |
9 | 61156221 |
10 | 29325664 |
11 | 1560a895 |
12 | 99a2a54 |
13 | 60ca084 |
14 | 3c752a4 |
15 | 2894144 |
hex | 1bf7960 |
29325664 has 48 divisors (see below), whose sum is σ = 61387200. Its totient is φ = 13751424.
The previous prime is 29325661. The next prime is 29325677. The reversal of 29325664 is 46652392.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29325661) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84339 + ... + 84685.
It is an arithmetic number, because the mean of its divisors is an integer number (1278900).
Almost surely, 229325664 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29325664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30693600).
29325664 is an abundant number, since it is smaller than the sum of its proper divisors (32061536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29325664 is a wasteful number, since it uses less digits than its factorization.
29325664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515 (or 507 counting only the distinct ones).
The product of its digits is 77760, while the sum is 37.
The square root of 29325664 is about 5415.3175345496. The cubic root of 29325664 is about 308.3774536977.
The spelling of 29325664 in words is "twenty-nine million, three hundred twenty-five thousand, six hundred sixty-four".
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