Base | Representation |
---|---|
bin | 101011010100000000… |
… | …1111010101010010101 |
3 | 22220002021002200020112 |
4 | 1112220001322222111 |
5 | 3010442411403200 |
6 | 110421343412405 |
7 | 6501646516043 |
oct | 1265001725225 |
9 | 286067080215 |
10 | 93013387925 |
11 | 364a06a6037 |
12 | 16039bb4105 |
13 | 8a04213463 |
14 | 47051cb393 |
15 | 2645bb7535 |
hex | 15a807aa95 |
93013387925 has 12 divisors (see below), whose sum is σ = 115567752000. Its totient is φ = 74261580720.
The previous prime is 93013387867. The next prime is 93013387931. The reversal of 93013387925 is 52978331039.
It is not a de Polignac number, because 93013387925 - 222 = 93009193621 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3715517 + ... + 3740466.
It is an arithmetic number, because the mean of its divisors is an integer number (9630646000).
Almost surely, 293013387925 is an apocalyptic number.
It is an amenable number.
93013387925 is a deficient number, since it is larger than the sum of its proper divisors (22554364075).
93013387925 is a wasteful number, since it uses less digits than its factorization.
93013387925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7456492 (or 7456487 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 50.
The spelling of 93013387925 in words is "ninety-three billion, thirteen million, three hundred eighty-seven thousand, nine hundred twenty-five".
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