Base | Representation |
---|---|
bin | 1010100000100… |
… | …0110100100000 |
3 | 10001221022100022 |
4 | 2220020310200 |
5 | 42240420240 |
6 | 4212413012 |
7 | 1043433251 |
oct | 250106440 |
9 | 101838308 |
10 | 44076320 |
11 | 22975212 |
12 | 12917168 |
13 | 9193082 |
14 | 5bd4b28 |
15 | 3d099b5 |
hex | 2a08d20 |
44076320 has 48 divisors (see below), whose sum is σ = 105416640. Its totient is φ = 17412864.
The previous prime is 44076313. The next prime is 44076323. The reversal of 44076320 is 2367044.
It is a happy number.
It is a Cunningham number, because it is equal to 66392-1.
It is a self number, because there is not a number n which added to its sum of digits gives 44076320.
It is not an unprimeable number, because it can be changed into a prime (44076323) 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, 11621 + ... + 14939.
It is an arithmetic number, because the mean of its divisors is an integer number (2196180).
Almost surely, 244076320 is an apocalyptic number.
44076320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44076320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52708320).
44076320 is an abundant number, since it is smaller than the sum of its proper divisors (61340320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44076320 is a wasteful number, since it uses less digits than its factorization.
44076320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3417 (or 3409 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 44076320 is about 6638.9999246875. Note that the first 4 decimals coincide. The cubic root of 44076320 is about 353.2388339506.
The spelling of 44076320 in words is "forty-four million, seventy-six thousand, three hundred twenty".
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