Base | Representation |
---|---|
bin | 111000101111… |
… | …0011101101100 |
3 | 2001222022021200 |
4 | 1301132131230 |
5 | 30103401202 |
6 | 2541325500 |
7 | 510563046 |
oct | 161363554 |
9 | 61868250 |
10 | 29747052 |
11 | 15878445 |
12 | 9b66890 |
13 | 6216b0a |
14 | 3d44a96 |
15 | 2928e1c |
hex | 1c5e76c |
29747052 has 36 divisors (see below), whose sum is σ = 76798176. Its totient is φ = 9704160.
The previous prime is 29746999. The next prime is 29747071. The reversal of 29747052 is 25074792.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 29746998 and 29747016.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7099 + ... + 10482.
Almost surely, 229747052 is an apocalyptic number.
It is an amenable number.
29747052 is an abundant number, since it is smaller than the sum of its proper divisors (47051124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29747052 is a wasteful number, since it uses less digits than its factorization.
29747052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17638 (or 17633 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 29747052 is about 5454.0858079058. The cubic root of 29747052 is about 309.8474865467.
The spelling of 29747052 in words is "twenty-nine million, seven hundred forty-seven thousand, fifty-two".
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