Base | Representation |
---|---|
bin | 101001100111001110… |
… | …101111100010001101 |
3 | 11021022221021222220222 |
4 | 221213032233202031 |
5 | 1213001441402200 |
6 | 32305413321125 |
7 | 3141152153636 |
oct | 514716574215 |
9 | 137287258828 |
10 | 44681590925 |
11 | 17a49658654 |
12 | 87ab9361a5 |
13 | 42a0c690ca |
14 | 223c26688d |
15 | 12679e4d85 |
hex | a673af88d |
44681590925 has 12 divisors (see below), whose sum is σ = 55408819680. Its totient is φ = 35742919920.
The previous prime is 44681590913. The next prime is 44681590927. The reversal of 44681590925 is 52909518644.
It is not a de Polignac number, because 44681590925 - 226 = 44614482061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44681590927) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 398216 + ... + 497934.
It is an arithmetic number, because the mean of its divisors is an integer number (4617401640).
Almost surely, 244681590925 is an apocalyptic number.
It is an amenable number.
44681590925 is a deficient number, since it is larger than the sum of its proper divisors (10727228755).
44681590925 is a wasteful number, since it uses less digits than its factorization.
44681590925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117652 (or 117647 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 53.
The spelling of 44681590925 in words is "forty-four billion, six hundred eighty-one million, five hundred ninety thousand, nine hundred twenty-five".
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