Base | Representation |
---|---|
bin | 11100100110100000… |
… | …111011111111011110 |
3 | 2221021022001101011221 |
4 | 130212200323333132 |
5 | 1000344000031424 |
6 | 22035230003554 |
7 | 2135021452045 |
oct | 344640737736 |
9 | 87238041157 |
10 | 30710939614 |
11 | 1202a585533 |
12 | 5b510465ba |
13 | 2b85764924 |
14 | 16b4a2d55c |
15 | beb25c9e4 |
hex | 72683bfde |
30710939614 has 36 divisors (see below), whose sum is σ = 47658758616. Its totient is φ = 14841700776.
The previous prime is 30710939599. The next prime is 30710939621. The reversal of 30710939614 is 41693901703.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 137717107 + ... + 137717329.
It is an arithmetic number, because the mean of its divisors is an integer number (1323854406).
Almost surely, 230710939614 is an apocalyptic number.
30710939614 is a deficient number, since it is larger than the sum of its proper divisors (16947819002).
30710939614 is an equidigital number, since it uses as much as digits as its factorization.
30710939614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701 (or 435 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 43.
The spelling of 30710939614 in words is "thirty billion, seven hundred ten million, nine hundred thirty-nine thousand, six hundred fourteen".
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