Base | Representation |
---|---|
bin | 101001010001010000… |
… | …001000000101111100 |
3 | 11020101020110021012110 |
4 | 221101100020011330 |
5 | 1211223042324113 |
6 | 32205042134020 |
7 | 3126054023550 |
oct | 512120100574 |
9 | 136336407173 |
10 | 44312854908 |
11 | 1787a4a6843 |
12 | 8708351310 |
13 | 4242752c0a |
14 | 22052bd860 |
15 | 1245459bc3 |
hex | a5140817c |
44312854908 has 96 divisors (see below), whose sum is σ = 126074285568. Its totient is φ = 11825049600.
The previous prime is 44312854871. The next prime is 44312854921. The reversal of 44312854908 is 80945821344.
It is a super-2 number, since 2×443128549082 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68628 + ... + 305508.
It is an arithmetic number, because the mean of its divisors is an integer number (1313273808).
Almost surely, 244312854908 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44312854908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63037142784).
44312854908 is an abundant number, since it is smaller than the sum of its proper divisors (81761430660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44312854908 is a wasteful number, since it uses less digits than its factorization.
44312854908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237043 (or 237041 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 48.
The spelling of 44312854908 in words is "forty-four billion, three hundred twelve million, eight hundred fifty-four thousand, nine hundred eight".
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