Base | Representation |
---|---|
bin | 11010110011110010… |
… | …10110011111100110 |
3 | 1101011002011122222220 |
4 | 31121321112133212 |
5 | 213434113432304 |
6 | 10340114133210 |
7 | 1016450255214 |
oct | 153171263746 |
9 | 41132148886 |
10 | 14393108454 |
11 | 611659745a |
12 | 2958281206 |
13 | 1484ba972a |
14 | 9a77a5cb4 |
15 | 5938d4ad9 |
hex | 359e567e6 |
14393108454 has 16 divisors (see below), whose sum is σ = 28805136192. Its totient is φ = 4794549608.
The previous prime is 14393108423. The next prime is 14393108473. The reversal of 14393108454 is 45480139341.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778404 + ... + 796679.
It is an arithmetic number, because the mean of its divisors is an integer number (1800321012).
Almost surely, 214393108454 is an apocalyptic number.
14393108454 is an abundant number, since it is smaller than the sum of its proper divisors (14412027738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14393108454 is a wasteful number, since it uses less digits than its factorization.
14393108454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1576611.
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 14393108454 in words is "fourteen billion, three hundred ninety-three million, one hundred eight thousand, four hundred fifty-four".
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