Base | Representation |
---|---|
bin | 11100000110010011… |
… | …011001100000110100 |
3 | 2212212122011012022000 |
4 | 130012103121200310 |
5 | 443242123111404 |
6 | 21505442535300 |
7 | 2115440120361 |
oct | 340623314064 |
9 | 85778135260 |
10 | 30170519604 |
11 | 11882520a25 |
12 | 5a20067530 |
13 | 2aca7c9a84 |
14 | 1662d55468 |
15 | bb8aad339 |
hex | 7064d9834 |
30170519604 has 24 divisors (see below), whose sum is σ = 78219865920. Its totient is φ = 10056839832.
The previous prime is 30170519579. The next prime is 30170519647. The reversal of 30170519604 is 40691507103.
30170519604 is a `hidden beast` number, since 30 + 1 + 7 + 0 + 5 + 19 + 604 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 139678224 + ... + 139678439.
It is an arithmetic number, because the mean of its divisors is an integer number (3259161080).
Almost surely, 230170519604 is an apocalyptic number.
It is an amenable number.
30170519604 is an abundant number, since it is smaller than the sum of its proper divisors (48049346316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30170519604 is a wasteful number, since it uses less digits than its factorization.
30170519604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279356676 (or 279356668 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The spelling of 30170519604 in words is "thirty billion, one hundred seventy million, five hundred nineteen thousand, six hundred four".
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