Base | Representation |
---|---|
bin | 101001011000010011… |
… | …101111110000110100 |
3 | 11020200111020001222020 |
4 | 221120103233300310 |
5 | 1211443344304330 |
6 | 32224511433140 |
7 | 3132022226340 |
oct | 513023576064 |
9 | 136614201866 |
10 | 44431244340 |
11 | 1793030854a |
12 | 873bb257b0 |
13 | 4261134a32 |
14 | 2216cda620 |
15 | 1250a43210 |
hex | a584efc34 |
44431244340 has 48 divisors (see below), whose sum is σ = 142179983232. Its totient is φ = 10155712896.
The previous prime is 44431244311. The next prime is 44431244369. The reversal of 44431244340 is 4344213444.
44431244340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (44431244311) and next prime (44431244369).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52893919 + ... + 52894758.
It is an arithmetic number, because the mean of its divisors is an integer number (2962082984).
Almost surely, 244431244340 is an apocalyptic number.
It is an amenable number.
44431244340 is an abundant number, since it is smaller than the sum of its proper divisors (97748738892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44431244340 is a wasteful number, since it uses less digits than its factorization.
44431244340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105788696 (or 105788694 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 33.
Adding to 44431244340 its reverse (4344213444), we get a palindrome (48775457784).
The spelling of 44431244340 in words is "forty-four billion, four hundred thirty-one million, two hundred forty-four thousand, three hundred forty".
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