Base | Representation |
---|---|
bin | 101001010001001100… |
… | …111010110010100100 |
3 | 11020101011212112200021 |
4 | 221101030322302210 |
5 | 1211222333421423 |
6 | 32205012124524 |
7 | 3126043622104 |
oct | 512114726244 |
9 | 136334775607 |
10 | 44312013988 |
11 | 17879a81a70 |
12 | 8708006744 |
13 | 424251a228 |
14 | 2205141204 |
15 | 124534095d |
hex | a5133aca4 |
44312013988 has 12 divisors (see below), whose sum is σ = 84595663152. Its totient is φ = 20141824520.
The previous prime is 44312013973. The next prime is 44312014013. The reversal of 44312013988 is 88931021344.
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, 503545570 + ... + 503545657.
It is an arithmetic number, because the mean of its divisors is an integer number (7049638596).
Almost surely, 244312013988 is an apocalyptic number.
It is an amenable number.
44312013988 is a deficient number, since it is larger than the sum of its proper divisors (40283649164).
44312013988 is a wasteful number, since it uses less digits than its factorization.
44312013988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1007091242 (or 1007091240 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The spelling of 44312013988 in words is "forty-four billion, three hundred twelve million, thirteen thousand, nine hundred eighty-eight".
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