Base | Representation |
---|---|
bin | 11100011111111100… |
… | …010001001111011110 |
3 | 2220222121112210112001 |
4 | 130133330101033132 |
5 | 1000132232222110 |
6 | 22020250232514 |
7 | 2132212231636 |
oct | 343774211736 |
9 | 86877483461 |
10 | 30600664030 |
11 | 11a83305892 |
12 | 5b2012573a |
13 | 2b68963cc1 |
14 | 16a41256c6 |
15 | be172863a |
hex | 71ff113de |
30600664030 has 32 divisors (see below), whose sum is σ = 56067616800. Its totient is φ = 12021659520.
The previous prime is 30600663991. The next prime is 30600664079. The reversal of 30600664030 is 3046600603.
It is a self number, because there is not a number n which added to its sum of digits gives 30600664030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375921 + ... + 450019.
It is an arithmetic number, because the mean of its divisors is an integer number (1752113025).
Almost surely, 230600664030 is an apocalyptic number.
30600664030 is a deficient number, since it is larger than the sum of its proper divisors (25466952770).
30600664030 is a wasteful number, since it uses less digits than its factorization.
30600664030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74844.
The product of its (nonzero) digits is 7776, while the sum is 28.
The spelling of 30600664030 in words is "thirty billion, six hundred million, six hundred sixty-four thousand, thirty".
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