Base | Representation |
---|---|
bin | 11100100111010110… |
… | …001100111101001111 |
3 | 2221022021022202222120 |
4 | 130213112030331033 |
5 | 1000411033341420 |
6 | 22040445144023 |
7 | 2135251235622 |
oct | 344726147517 |
9 | 87267282876 |
10 | 30724902735 |
11 | 120374521aa |
12 | 5b5585b013 |
13 | 2b88613327 |
14 | 16b6825db9 |
15 | bec5b9d40 |
hex | 72758cf4f |
30724902735 has 8 divisors (see below), whose sum is σ = 49159844400. Its totient is φ = 16386614784.
The previous prime is 30724902707. The next prime is 30724902809. The reversal of 30724902735 is 53720942703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30724902735 - 28 = 30724902479 is a prime.
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, 1024163410 + ... + 1024163439.
It is an arithmetic number, because the mean of its divisors is an integer number (6144980550).
Almost surely, 230724902735 is an apocalyptic number.
30724902735 is a deficient number, since it is larger than the sum of its proper divisors (18434941665).
30724902735 is a wasteful number, since it uses less digits than its factorization.
30724902735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048326857.
The product of its (nonzero) digits is 317520, while the sum is 42.
The spelling of 30724902735 in words is "thirty billion, seven hundred twenty-four million, nine hundred two thousand, seven hundred thirty-five".
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