Base | Representation |
---|---|
bin | 11010111100011100… |
… | …01101000101101100 |
3 | 1101100010201212200102 |
4 | 31132032031011230 |
5 | 214111203340240 |
6 | 10351225450232 |
7 | 1021321166210 |
oct | 153616150554 |
9 | 41303655612 |
10 | 14465683820 |
11 | 61535573a5 |
12 | 2978640978 |
13 | 1496c3a533 |
14 | 9b3298940 |
15 | 599e6d815 |
hex | 35e38d16c |
14465683820 has 48 divisors (see below), whose sum is σ = 36544892160. Its totient is φ = 4698627264.
The previous prime is 14465683811. The next prime is 14465683823. The reversal of 14465683820 is 2838656441.
It is not an unprimeable number, because it can be changed into a prime (14465683823) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2716454 + ... + 2721773.
It is an arithmetic number, because the mean of its divisors is an integer number (761351920).
Almost surely, 214465683820 is an apocalyptic number.
14465683820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14465683820 is an abundant number, since it is smaller than the sum of its proper divisors (22079208340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14465683820 is a wasteful number, since it uses less digits than its factorization.
14465683820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5438262 (or 5438260 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 47.
The spelling of 14465683820 in words is "fourteen billion, four hundred sixty-five million, six hundred eighty-three thousand, eight hundred twenty".
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