Base | Representation |
---|---|
bin | 100011100111011111… |
… | …110001100110111101 |
3 | 10122201021002102102001 |
4 | 203213133301212331 |
5 | 1111310330324200 |
6 | 25322513102301 |
7 | 2522466164311 |
oct | 434737614675 |
9 | 118637072361 |
10 | 38243604925 |
11 | 15245577469 |
12 | 74b3857991 |
13 | 37b621bb36 |
14 | 1bcb205b41 |
15 | edc6e376a |
hex | 8e77f19bd |
38243604925 has 12 divisors (see below), whose sum is σ = 48951815296. Its totient is φ = 29607951600.
The previous prime is 38243604907. The next prime is 38243604953. The reversal of 38243604925 is 52940634283.
It is not a de Polignac number, because 38243604925 - 211 = 38243602877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24672519 + ... + 24674068.
Almost surely, 238243604925 is an apocalyptic number.
It is an amenable number.
38243604925 is a deficient number, since it is larger than the sum of its proper divisors (10708210371).
38243604925 is a wasteful number, since it uses less digits than its factorization.
38243604925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49346628 (or 49346623 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 46.
The spelling of 38243604925 in words is "thirty-eight billion, two hundred forty-three million, six hundred four thousand, nine hundred twenty-five".
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