Base | Representation |
---|---|
bin | 1100111110101011100… |
… | …10001110101100101100 |
3 | 1120122010022010021220110 |
4 | 12133111302032230230 |
5 | 24301320344032100 |
6 | 540513001220020 |
7 | 44135340252120 |
oct | 6372562165454 |
9 | 1518108107813 |
10 | 445968345900 |
11 | 162152561010 |
12 | 72521a91610 |
13 | 3309305580c |
14 | 1782929d580 |
15 | b902364250 |
hex | 67d5c8eb2c |
445968345900 has 144 divisors (see below), whose sum is σ = 1608729534720. Its totient is φ = 92668742400.
The previous prime is 445968345871. The next prime is 445968345919. The reversal of 445968345900 is 9543869544.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9629895 + ... + 9676094.
It is an arithmetic number, because the mean of its divisors is an integer number (11171732880).
Almost surely, 2445968345900 is an apocalyptic number.
It is an amenable number.
445968345900 is an abundant number, since it is smaller than the sum of its proper divisors (1162761188820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445968345900 is a wasteful number, since it uses less digits than its factorization.
445968345900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19306024 (or 19306017 counting only the distinct ones).
The product of its (nonzero) digits is 18662400, while the sum is 57.
The spelling of 445968345900 in words is "four hundred forty-five billion, nine hundred sixty-eight million, three hundred forty-five thousand, nine hundred".
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