Base | Representation |
---|---|
bin | 100100001000010100… |
… | …111100101101111000 |
3 | 10201010122112110202000 |
4 | 210020110330231320 |
5 | 1113422332234333 |
6 | 25453310541000 |
7 | 2542235041431 |
oct | 441024745570 |
9 | 121118473660 |
10 | 38794414968 |
11 | 154a8488181 |
12 | 7628207760 |
13 | 3873383c3a |
14 | 1c40426488 |
15 | 1020c46713 |
hex | 90853cb78 |
38794414968 has 32 divisors (see below), whose sum is σ = 107762264400. Its totient is φ = 12931471584.
The previous prime is 38794414957. The next prime is 38794414969. The reversal of 38794414968 is 86941449783.
38794414968 is a `hidden beast` number, since 38 + 79 + 4 + 41 + 496 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38794414969) 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, 89801671 + ... + 89802102.
Almost surely, 238794414968 is an apocalyptic number.
It is an amenable number.
38794414968 is an abundant number, since it is smaller than the sum of its proper divisors (68967849432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38794414968 is a wasteful number, since it uses less digits than its factorization.
38794414968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179603788 (or 179603778 counting only the distinct ones).
The product of its digits is 41803776, while the sum is 63.
The spelling of 38794414968 in words is "thirty-eight billion, seven hundred ninety-four million, four hundred fourteen thousand, nine hundred sixty-eight".
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