Base | Representation |
---|---|
bin | 11011111111100000… |
… | …100000110100001100 |
3 | 2212120200122020221202 |
4 | 123333200200310030 |
5 | 443023432020001 |
6 | 21450251245032 |
7 | 2112554115041 |
oct | 337740406414 |
9 | 85520566852 |
10 | 30056516876 |
11 | 11824135aa1 |
12 | 59a9a49778 |
13 | 2aaccc2839 |
14 | 1651b5b1c8 |
15 | bada8e96b |
hex | 6ff820d0c |
30056516876 has 48 divisors (see below), whose sum is σ = 54239038560. Its totient is φ = 14567155200.
The previous prime is 30056516821. The next prime is 30056516887. The reversal of 30056516876 is 67861565003.
It is a self number, because there is not a number n which added to its sum of digits gives 30056516876.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12182195 + ... + 12184661.
It is an arithmetic number, because the mean of its divisors is an integer number (1129979970).
Almost surely, 230056516876 is an apocalyptic number.
It is an amenable number.
30056516876 is a deficient number, since it is larger than the sum of its proper divisors (24182521684).
30056516876 is a wasteful number, since it uses less digits than its factorization.
30056516876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 30056516876 in words is "thirty billion, fifty-six million, five hundred sixteen thousand, eight hundred seventy-six".
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