Base | Representation |
---|---|
bin | 1001001110011… |
… | …1010111010100 |
3 | 2200210222111011 |
4 | 2103213113110 |
5 | 34401241104 |
6 | 3501222004 |
7 | 646625335 |
oct | 223472724 |
9 | 80728434 |
10 | 38696404 |
11 | 1a9301aa |
12 | 10b61904 |
13 | 802b3a6 |
14 | 51d428c |
15 | 35e5904 |
hex | 24e75d4 |
38696404 has 12 divisors (see below), whose sum is σ = 68417524. Its totient is φ = 19148544.
The previous prime is 38696393. The next prime is 38696447. The reversal of 38696404 is 40469683.
It can be written as a sum of positive squares in 2 ways, for example, as 28068804 + 10627600 = 5298^2 + 3260^2 .
It is a super-3 number, since 3×386964043 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49479 + ... + 50254.
Almost surely, 238696404 is an apocalyptic number.
It is an amenable number.
38696404 is a deficient number, since it is larger than the sum of its proper divisors (29721120).
38696404 is a wasteful number, since it uses less digits than its factorization.
38696404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99834 (or 99832 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 38696404 is about 6220.6433750859. The cubic root of 38696404 is about 338.2388867120.
The spelling of 38696404 in words is "thirty-eight million, six hundred ninety-six thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •