Base | Representation |
---|---|
bin | 11100010100010110… |
… | …010011100001100110 |
3 | 2220111001120002121221 |
4 | 130110112103201212 |
5 | 444232434200114 |
6 | 21545101330554 |
7 | 2124331055116 |
oct | 342426234146 |
9 | 86431502557 |
10 | 30406162534 |
11 | 11993538a50 |
12 | 5a86b66a5a |
13 | 2b37583667 |
14 | 1686375046 |
15 | bce608524 |
hex | 714593866 |
30406162534 has 16 divisors (see below), whose sum is σ = 49759584336. Its totient is φ = 13819859200.
The previous prime is 30406162529. The next prime is 30406162609. The reversal of 30406162534 is 43526160403.
It is a self number, because there is not a number n which added to its sum of digits gives 30406162534.
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, 260094 + ... + 358414.
It is an arithmetic number, because the mean of its divisors is an integer number (3109974021).
Almost surely, 230406162534 is an apocalyptic number.
30406162534 is a deficient number, since it is larger than the sum of its proper divisors (19353421802).
30406162534 is a wasteful number, since it uses less digits than its factorization.
30406162534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112391.
The product of its (nonzero) digits is 51840, while the sum is 34.
The spelling of 30406162534 in words is "thirty billion, four hundred six million, one hundred sixty-two thousand, five hundred thirty-four".
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