Base | Representation |
---|---|
bin | 11100011111101111… |
… | …101101101101111100 |
3 | 2220222101100120210111 |
4 | 130133233231231330 |
5 | 1000130411412141 |
6 | 22020051515404 |
7 | 2132142243334 |
oct | 343757555574 |
9 | 86871316714 |
10 | 30597372796 |
11 | 11a81468061 |
12 | 5b1abb8b64 |
13 | 2b68080c23 |
14 | 16a390a0c4 |
15 | be12c8381 |
hex | 71fbedb7c |
30597372796 has 24 divisors (see below), whose sum is σ = 53827570496. Its totient is φ = 15218280000.
The previous prime is 30597372763. The next prime is 30597372797. The reversal of 30597372796 is 69727379503.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30597372796.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30597372797) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556546 + ... + 609046.
Almost surely, 230597372796 is an apocalyptic number.
It is an amenable number.
30597372796 is a deficient number, since it is larger than the sum of its proper divisors (23230197700).
30597372796 is a wasteful number, since it uses less digits than its factorization.
30597372796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53269 (or 53267 counting only the distinct ones).
The product of its (nonzero) digits is 15002820, while the sum is 58.
The spelling of 30597372796 in words is "thirty billion, five hundred ninety-seven million, three hundred seventy-two thousand, seven hundred ninety-six".
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