Base | Representation |
---|---|
bin | 11100110101100111… |
… | …110100111111101100 |
3 | 2221220221222201020100 |
4 | 130311213310333230 |
5 | 1001403341413304 |
6 | 22120322351100 |
7 | 2144220043626 |
oct | 346547647754 |
9 | 87827881210 |
10 | 30964404204 |
11 | 1214a6651a8 |
12 | 6001abb490 |
13 | 2bc611b286 |
14 | 16da56bc16 |
15 | c13628439 |
hex | 7359f4fec |
30964404204 has 72 divisors (see below), whose sum is σ = 81028584000. Its totient is φ = 9958362624.
The previous prime is 30964404167. The next prime is 30964404223. The reversal of 30964404204 is 40240446903.
30964404204 is a `hidden beast` number, since 3 + 0 + 9 + 6 + 440 + 4 + 204 = 666.
It is a super-3 number, since 3×309644042043 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1544557 + ... + 1564475.
It is an arithmetic number, because the mean of its divisors is an integer number (1125397000).
Almost surely, 230964404204 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 30964404204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40514292000).
30964404204 is an abundant number, since it is smaller than the sum of its proper divisors (50064179796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30964404204 is a wasteful number, since it uses less digits than its factorization.
30964404204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21447 (or 21442 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
The spelling of 30964404204 in words is "thirty billion, nine hundred sixty-four million, four hundred four thousand, two hundred four".
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