Base | Representation |
---|---|
bin | 100011110101101111… |
… | …111000010111100110 |
3 | 10200022221000010002100 |
4 | 203311233320113212 |
5 | 1112303033123232 |
6 | 25402333552530 |
7 | 2531431422540 |
oct | 436557702746 |
9 | 120287003070 |
10 | 38482707942 |
11 | 15358538068 |
12 | 755b945746 |
13 | 3823917603 |
14 | 1c10c86690 |
15 | 10036c3c7c |
hex | 8f5bf85e6 |
38482707942 has 24 divisors (see below), whose sum is σ = 95290515216. Its totient is φ = 10995059376.
The previous prime is 38482707911. The next prime is 38482707943. The reversal of 38482707942 is 24970728483.
It is a happy number.
38482707942 is a `hidden beast` number, since 3 + 8 + 482 + 70 + 7 + 94 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38482707943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152709033 + ... + 152709284.
It is an arithmetic number, because the mean of its divisors is an integer number (3970438134).
Almost surely, 238482707942 is an apocalyptic number.
38482707942 is an abundant number, since it is smaller than the sum of its proper divisors (56807807274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38482707942 is a wasteful number, since it uses less digits than its factorization.
38482707942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305418332 (or 305418329 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 54.
The spelling of 38482707942 in words is "thirty-eight billion, four hundred eighty-two million, seven hundred seven thousand, nine hundred forty-two".
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