Base | Representation |
---|---|
bin | 1011011001110011010… |
… | …1111111001100100010 |
3 | 200201122221200101201110 |
4 | 2312130311333030202 |
5 | 11202203130121443 |
6 | 225555242244150 |
7 | 20103464254131 |
oct | 2663465771442 |
9 | 621587611643 |
10 | 195904926498 |
11 | 760a0250936 |
12 | 31b741b6656 |
13 | 15620ac0468 |
14 | 96a629d918 |
15 | 5168bbe233 |
hex | 2d9cd7f322 |
195904926498 has 32 divisors (see below), whose sum is σ = 404834107392. Its totient is φ = 63134946000.
The previous prime is 195904926433. The next prime is 195904926559. The reversal of 195904926498 is 894629409591.
195904926498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305586 + ... + 696557.
It is an arithmetic number, because the mean of its divisors is an integer number (12651065856).
Almost surely, 2195904926498 is an apocalyptic number.
195904926498 is an abundant number, since it is smaller than the sum of its proper divisors (208929180894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195904926498 is a wasteful number, since it uses less digits than its factorization.
195904926498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003230.
The product of its (nonzero) digits is 50388480, while the sum is 66.
The spelling of 195904926498 in words is "one hundred ninety-five billion, nine hundred four million, nine hundred twenty-six thousand, four hundred ninety-eight".
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