Base | Representation |
---|---|
bin | 11100010110100100… |
… | …000001110110101010 |
3 | 2220120122110121200110 |
4 | 130112210001312222 |
5 | 444321442031402 |
6 | 21552505515150 |
7 | 2125261622151 |
oct | 342644016652 |
9 | 86518417613 |
10 | 30443314602 |
11 | 11a02503938 |
12 | 5a974a2ab6 |
13 | 2b42190b2c |
14 | 168b286598 |
15 | bd29e656c |
hex | 716901daa |
30443314602 has 16 divisors (see below), whose sum is σ = 63533874240. Its totient is φ = 9706564032.
The previous prime is 30443314567. The next prime is 30443314631. The reversal of 30443314602 is 20641334403.
It is a self number, because there is not a number n which added to its sum of digits gives 30443314602.
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, 110301727 + ... + 110302002.
It is an arithmetic number, because the mean of its divisors is an integer number (3970867140).
Almost surely, 230443314602 is an apocalyptic number.
30443314602 is an abundant number, since it is smaller than the sum of its proper divisors (33090559638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30443314602 is a wasteful number, since it uses less digits than its factorization.
30443314602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220603757.
The product of its (nonzero) digits is 20736, while the sum is 30.
The spelling of 30443314602 in words is "thirty billion, four hundred forty-three million, three hundred fourteen thousand, six hundred two".
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