Base | Representation |
---|---|
bin | 11100010111110111… |
… | …101100001101111011 |
3 | 2220122011201212000020 |
4 | 130113313230031323 |
5 | 444343100333300 |
6 | 21555011541523 |
7 | 2125646214255 |
oct | 342767541573 |
9 | 86564655006 |
10 | 30465246075 |
11 | 11a13923320 |
12 | 5aa28ba8a3 |
13 | 2b4689c434 |
14 | 1690154cd5 |
15 | bd48c98a0 |
hex | 717dec37b |
30465246075 has 48 divisors (see below), whose sum is σ = 56117408256. Its totient is φ = 14456732800.
The previous prime is 30465246059. The next prime is 30465246101. The reversal of 30465246075 is 57064256403.
It is not a de Polignac number, because 30465246075 - 24 = 30465246059 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 354072 + ... + 431621.
It is an arithmetic number, because the mean of its divisors is an integer number (1169112672).
Almost surely, 230465246075 is an apocalyptic number.
30465246075 is a deficient number, since it is larger than the sum of its proper divisors (25652162181).
30465246075 is a wasteful number, since it uses less digits than its factorization.
30465246075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785764 (or 785759 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 30465246075 in words is "thirty billion, four hundred sixty-five million, two hundred forty-six thousand, seventy-five".
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