Base | Representation |
---|---|
bin | 11100001100100000… |
… | …010010100100000000 |
3 | 2220010212221010001100 |
4 | 130030200102210000 |
5 | 444000241443204 |
6 | 21524040534400 |
7 | 2121142351020 |
oct | 341440224400 |
9 | 86125833040 |
10 | 30274562304 |
11 | 11926223828 |
12 | 5a4aa81400 |
13 | 2b162276bc |
14 | 1672ab9a80 |
15 | bc2cb0a39 |
hex | 70c812900 |
30274562304 has 432 divisors, whose sum is σ = 108430766080. Its totient is φ = 7927787520.
The previous prime is 30274562231. The next prime is 30274562309. The reversal of 30274562304 is 40326547203.
30274562304 is a `hidden beast` number, since 3 + 0 + 27 + 4 + 5 + 623 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (30274562309) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9497799 + ... + 9500985.
Almost surely, 230274562304 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 30274562304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54215383040).
30274562304 is an abundant number, since it is smaller than the sum of its proper divisors (78156203776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30274562304 is a wasteful number, since it uses less digits than its factorization.
30274562304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3266 (or 3249 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 36.
The spelling of 30274562304 in words is "thirty billion, two hundred seventy-four million, five hundred sixty-two thousand, three hundred four".
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