Base | Representation |
---|---|
bin | 11100000101111100… |
… | …011101101001100011 |
3 | 2212212012211201212200 |
4 | 130011330131221203 |
5 | 443234103212420 |
6 | 21505110024243 |
7 | 2115335036532 |
oct | 340574355143 |
9 | 85765751780 |
10 | 30164507235 |
11 | 1187a094825 |
12 | 5a1a048083 |
13 | 2ac94a3265 |
14 | 166222c319 |
15 | bb82c1b90 |
hex | 705f1da63 |
30164507235 has 48 divisors (see below), whose sum is σ = 52752301056. Its totient is φ = 15944269824.
The previous prime is 30164507221. The next prime is 30164507279. The reversal of 30164507235 is 53270546103.
30164507235 is a `hidden beast` number, since 3 + 0 + 1 + 645 + 0 + 7 + 2 + 3 + 5 = 666.
It is not a de Polignac number, because 30164507235 - 232 = 25869539939 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30164507235.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6952987 + ... + 6957323.
It is an arithmetic number, because the mean of its divisors is an integer number (1099006272).
Almost surely, 230164507235 is an apocalyptic number.
30164507235 is a deficient number, since it is larger than the sum of its proper divisors (22587793821).
30164507235 is a wasteful number, since it uses less digits than its factorization.
30164507235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5692 (or 5689 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The spelling of 30164507235 in words is "thirty billion, one hundred sixty-four million, five hundred seven thousand, two hundred thirty-five".
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