Base | Representation |
---|---|
bin | 100011110110101010… |
… | …101010011100111010 |
3 | 10200100222222222221021 |
4 | 203312222222130322 |
5 | 1112321004224214 |
6 | 25404044133054 |
7 | 2532006412300 |
oct | 436652523472 |
9 | 120328888837 |
10 | 38498117434 |
11 | 15366202487 |
12 | 7564b3718a |
13 | 3826b8145a |
14 | 1c12d38270 |
15 | 1004c19924 |
hex | 8f6aaa73a |
38498117434 has 36 divisors (see below), whose sum is σ = 68853964302. Its totient is φ = 16096704960.
The previous prime is 38498117417. The next prime is 38498117443. The reversal of 38498117434 is 43471189483.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 24742346209 + 13755771225 = 157297^2 + 117285^2 .
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47892 + ... + 281584.
Almost surely, 238498117434 is an apocalyptic number.
38498117434 is a deficient number, since it is larger than the sum of its proper divisors (30355846868).
38498117434 is a wasteful number, since it uses less digits than its factorization.
38498117434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233791 (or 233743 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 52.
The spelling of 38498117434 in words is "thirty-eight billion, four hundred ninety-eight million, one hundred seventeen thousand, four hundred thirty-four".
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