Base | Representation |
---|---|
bin | 101011010110111101… |
… | …0010001010000101110 |
3 | 22220100010202001112221 |
4 | 1112231322101100232 |
5 | 3011143140443023 |
6 | 110435230145554 |
7 | 6504255223552 |
oct | 1265572212056 |
9 | 286303661487 |
10 | 93112046638 |
11 | 36541360866 |
12 | 160670522ba |
13 | 8a1b7a75b0 |
14 | 471434d862 |
15 | 264e6a485d |
hex | 15ade9142e |
93112046638 has 64 divisors (see below), whose sum is σ = 162292273920. Its totient is φ = 39679483392.
The previous prime is 93112046633. The next prime is 93112046639. The reversal of 93112046638 is 83664021139.
It is a super-3 number, since 3×931120466383 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 93112046594 and 93112046603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93112046633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13635381 + ... + 13642207.
It is an arithmetic number, because the mean of its divisors is an integer number (2535816780).
Almost surely, 293112046638 is an apocalyptic number.
93112046638 is a deficient number, since it is larger than the sum of its proper divisors (69180227282).
93112046638 is a wasteful number, since it uses less digits than its factorization.
93112046638 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7441.
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 93112046638 in words is "ninety-three billion, one hundred twelve million, forty-six thousand, six hundred thirty-eight".
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