Base | Representation |
---|---|
bin | 100100011010000111… |
… | …111101100111100000 |
3 | 10201220110101012022210 |
4 | 210122013331213200 |
5 | 1120030302010142 |
6 | 25543054402120 |
7 | 2552522010615 |
oct | 443207754740 |
9 | 121813335283 |
10 | 39093000672 |
11 | 15640a86020 |
12 | 76b0200340 |
13 | 38c01a807b |
14 | 1c6bd4c50c |
15 | 103c07649c |
hex | 91a1fd9e0 |
39093000672 has 48 divisors (see below), whose sum is σ = 111948141312. Its totient is φ = 11846363520.
The previous prime is 39093000623. The next prime is 39093000673. The reversal of 39093000672 is 27600039093.
39093000672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 39093000672.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39093000673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18508888 + ... + 18510999.
It is an arithmetic number, because the mean of its divisors is an integer number (2332252944).
Almost surely, 239093000672 is an apocalyptic number.
39093000672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
39093000672 is an abundant number, since it is smaller than the sum of its proper divisors (72855140640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39093000672 is a wasteful number, since it uses less digits than its factorization.
39093000672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37019911 (or 37019903 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 39.
The spelling of 39093000672 in words is "thirty-nine billion, ninety-three million, six hundred seventy-two", and thus it is an aban number.
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