Base | Representation |
---|---|
bin | 101001101100011000… |
… | …010111100110111000 |
3 | 11021112221220001111101 |
4 | 221230120113212320 |
5 | 1213141102003230 |
6 | 32322141341144 |
7 | 3143251503502 |
oct | 515430274670 |
9 | 137487801441 |
10 | 44768000440 |
11 | 17a93407379 |
12 | 88148677b4 |
13 | 42b5b319b7 |
14 | 224991ad72 |
15 | 12703b2aca |
hex | a6c6179b8 |
44768000440 has 32 divisors (see below), whose sum is σ = 102107843280. Its totient is φ = 17661894912.
The previous prime is 44768000399. The next prime is 44768000441. The reversal of 44768000440 is 4400086744.
44768000440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 44768000440.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44768000441) 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, 7662834 + ... + 7668673.
Almost surely, 244768000440 is an apocalyptic number.
44768000440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44768000440 is an abundant number, since it is smaller than the sum of its proper divisors (57339842840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44768000440 is a wasteful number, since it uses less digits than its factorization.
44768000440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15331591 (or 15331587 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 37.
The spelling of 44768000440 in words is "forty-four billion, seven hundred sixty-eight million, four hundred forty", and thus it is an aban number.
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