Base | Representation |
---|---|
bin | 101001011011101000… |
… | …101001111010010100 |
3 | 11020211101020122121102 |
4 | 221123220221322110 |
5 | 1212102141311134 |
6 | 32234224005232 |
7 | 3133300513523 |
oct | 513350517224 |
9 | 136741218542 |
10 | 44487057044 |
11 | 17959869451 |
12 | 8756760818 |
13 | 426c876ac1 |
14 | 22204a84ba |
15 | 12558ba37e |
hex | a5ba29e94 |
44487057044 has 12 divisors (see below), whose sum is σ = 79171881600. Its totient is φ = 21866519448.
The previous prime is 44487057023. The next prime is 44487057047. The reversal of 44487057044 is 44075078444.
44487057044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×444870570442 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 44487057044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44487057047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94252004 + ... + 94252475.
It is an arithmetic number, because the mean of its divisors is an integer number (6597656800).
Almost surely, 244487057044 is an apocalyptic number.
It is an amenable number.
44487057044 is a deficient number, since it is larger than the sum of its proper divisors (34684824556).
44487057044 is a wasteful number, since it uses less digits than its factorization.
44487057044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188504542 (or 188504540 counting only the distinct ones).
The product of its (nonzero) digits is 2007040, while the sum is 47.
The spelling of 44487057044 in words is "forty-four billion, four hundred eighty-seven million, fifty-seven thousand, forty-four".
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