Base | Representation |
---|---|
bin | 100100001010110110… |
… | …111101101101010000 |
3 | 10201020121110020112020 |
4 | 210022312331231100 |
5 | 1114014220330402 |
6 | 25501425131440 |
7 | 2543262041625 |
oct | 441266755520 |
9 | 121217406466 |
10 | 38836886352 |
11 | 1551a4565a0 |
12 | 763a489b80 |
13 | 387c104634 |
14 | 1c45d2034c |
15 | 10248358bc |
hex | 90adbdb50 |
38836886352 has 40 divisors (see below), whose sum is σ = 109449408480. Its totient is φ = 11768753280.
The previous prime is 38836886339. The next prime is 38836886353. The reversal of 38836886352 is 25368863883.
38836886352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38836886353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36776827 + ... + 36777882.
It is an arithmetic number, because the mean of its divisors is an integer number (2736235212).
Almost surely, 238836886352 is an apocalyptic number.
It is an amenable number.
38836886352 is an abundant number, since it is smaller than the sum of its proper divisors (70612522128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38836886352 is a wasteful number, since it uses less digits than its factorization.
38836886352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73554731 (or 73554725 counting only the distinct ones).
The product of its digits is 39813120, while the sum is 60.
The spelling of 38836886352 in words is "thirty-eight billion, eight hundred thirty-six million, eight hundred eighty-six thousand, three hundred fifty-two".
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