Base | Representation |
---|---|
bin | 111010000111… |
… | …0111001100110 |
3 | 2010100000121200 |
4 | 1310032321212 |
5 | 30300012414 |
6 | 3005023330 |
7 | 516663021 |
oct | 164167146 |
9 | 63300550 |
10 | 30469734 |
11 | 162213a9 |
12 | a254b46 |
13 | 640aa39 |
14 | 40921b8 |
15 | 2a1d109 |
hex | 1d0ee66 |
30469734 has 12 divisors (see below), whose sum is σ = 66017796. Its totient is φ = 10156572.
The previous prime is 30469717. The next prime is 30469741. The reversal of 30469734 is 43796403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 846364 + ... + 846399.
It is an arithmetic number, because the mean of its divisors is an integer number (5501483).
Almost surely, 230469734 is an apocalyptic number.
30469734 is an abundant number, since it is smaller than the sum of its proper divisors (35548062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30469734 is a wasteful number, since it uses less digits than its factorization.
30469734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692771 (or 1692768 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 36.
The square root of 30469734 is about 5519.9396735834. The cubic root of 30469734 is about 312.3366066366.
The spelling of 30469734 in words is "thirty million, four hundred sixty-nine thousand, seven hundred thirty-four".
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