Base | Representation |
---|---|
bin | 100011101000001010… |
… | …110001010011011000 |
3 | 10122202001022001020020 |
4 | 203220022301103120 |
5 | 1111321222011424 |
6 | 25323554430440 |
7 | 2522664036222 |
oct | 435012612330 |
9 | 118661261206 |
10 | 38254875864 |
11 | 15250975497 |
12 | 74b7592420 |
13 | 37b866702a |
14 | 1bcc8db412 |
15 | edd6bd079 |
hex | 8e82b14d8 |
38254875864 has 32 divisors (see below), whose sum is σ = 96018229440. Its totient is φ = 12700820000.
The previous prime is 38254875829. The next prime is 38254875887. The reversal of 38254875864 is 46857845283.
It is a super-3 number, since 3×382548758643 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38254875798 and 38254875807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169182 + ... + 3181229.
It is an arithmetic number, because the mean of its divisors is an integer number (3000569670).
Almost surely, 238254875864 is an apocalyptic number.
It is an amenable number.
38254875864 is an abundant number, since it is smaller than the sum of its proper divisors (57763353576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38254875864 is a wasteful number, since it uses less digits than its factorization.
38254875864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6350671 (or 6350667 counting only the distinct ones).
The product of its digits is 51609600, while the sum is 60.
The spelling of 38254875864 in words is "thirty-eight billion, two hundred fifty-four million, eight hundred seventy-five thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •