Base | Representation |
---|---|
bin | 10010010010010100… |
… | …011010001001101010 |
3 | 1212200101010201212021 |
4 | 102102110122021222 |
5 | 310202440131324 |
6 | 13004155335054 |
7 | 1263365064040 |
oct | 222224321152 |
9 | 55611121767 |
10 | 19634692714 |
11 | 83662aa27a |
12 | 397b75148a |
13 | 1b0bac2290 |
14 | d43992390 |
15 | 79db5bae4 |
hex | 49251a26a |
19634692714 has 64 divisors (see below), whose sum is σ = 36570885120. Its totient is φ = 7698862080.
The previous prime is 19634692703. The next prime is 19634692733. The reversal of 19634692714 is 41729643691.
19634692714 is digitally balanced in base 5, 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 31 ways as a sum of consecutive naturals, for example, 10482082 + ... + 10483954.
It is an arithmetic number, because the mean of its divisors is an integer number (571420080).
Almost surely, 219634692714 is an apocalyptic number.
19634692714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19634692714 is a deficient number, since it is larger than the sum of its proper divisors (16936192406).
19634692714 is a wasteful number, since it uses less digits than its factorization.
19634692714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2375.
The product of its digits is 1959552, while the sum is 52.
The spelling of 19634692714 in words is "nineteen billion, six hundred thirty-four million, six hundred ninety-two thousand, seven hundred fourteen".
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