Base | Representation |
---|---|
bin | 1101011111110000110001… |
… | …1010111011000100001110 |
3 | 1221112121212202022120021010 |
4 | 3113330030122323010032 |
5 | 3421111412010020300 |
6 | 51321031211550050 |
7 | 3061051123102605 |
oct | 327741432730416 |
9 | 57477782276233 |
10 | 14839320391950 |
11 | 480135855687a |
12 | 17b7b6245b326 |
13 | 83845a233422 |
14 | 394326a14a3c |
15 | 1ab0111d1a50 |
hex | d7f0c6bb10e |
14839320391950 has 96 divisors (see below), whose sum is σ = 36921429734400. Its totient is φ = 3944277342720.
The previous prime is 14839320391939. The next prime is 14839320391957. The reversal of 14839320391950 is 5919302393841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14839320391957) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61598934 + ... + 61839366.
It is an arithmetic number, because the mean of its divisors is an integer number (384598226400).
Almost surely, 214839320391950 is an apocalyptic number.
14839320391950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14839320391950 is an abundant number, since it is smaller than the sum of its proper divisors (22082109342450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14839320391950 is a wasteful number, since it uses less digits than its factorization.
14839320391950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241786 (or 241781 counting only the distinct ones).
The product of its (nonzero) digits is 6298560, while the sum is 57.
The spelling of 14839320391950 in words is "fourteen trillion, eight hundred thirty-nine billion, three hundred twenty million, three hundred ninety-one thousand, nine hundred fifty".
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