Base | Representation |
---|---|
bin | 101001111001000110… |
… | …000010000101001100 |
3 | 11022002211020200000220 |
4 | 221321012002011030 |
5 | 1214110203004414 |
6 | 32355241151340 |
7 | 3151451501664 |
oct | 517106020514 |
9 | 138084220026 |
10 | 44981297484 |
11 | 18092851622 |
12 | 887418b550 |
13 | 431b093476 |
14 | 2269da11a4 |
15 | 1283e96ca9 |
hex | a7918214c |
44981297484 has 12 divisors (see below), whose sum is σ = 104956360824. Its totient is φ = 14993765824.
The previous prime is 44981297479. The next prime is 44981297513. The reversal of 44981297484 is 48479218944.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874220717 + ... + 1874220740.
It is an arithmetic number, because the mean of its divisors is an integer number (8746363402).
Almost surely, 244981297484 is an apocalyptic number.
It is an amenable number.
44981297484 is an abundant number, since it is smaller than the sum of its proper divisors (59975063340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44981297484 is a wasteful number, since it uses less digits than its factorization.
44981297484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3748441464 (or 3748441462 counting only the distinct ones).
The product of its digits is 18579456, while the sum is 60.
The spelling of 44981297484 in words is "forty-four billion, nine hundred eighty-one million, two hundred ninety-seven thousand, four hundred eighty-four".
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