Base | Representation |
---|---|
bin | 10010000100110101… |
… | …001101100111101010 |
3 | 1212002121100102212021 |
4 | 102010311031213222 |
5 | 304222023123424 |
6 | 12525513335054 |
7 | 1254646525651 |
oct | 220465154752 |
9 | 55077312767 |
10 | 19408411114 |
11 | 825a5a6594 |
12 | 3917a0748a |
13 | 1aa3c65641 |
14 | d218cc198 |
15 | 788d604e4 |
hex | 484d4d9ea |
19408411114 has 64 divisors (see below), whose sum is σ = 32214188160. Its totient is φ = 8732344320.
The previous prime is 19408411109. The next prime is 19408411129. The reversal of 19408411114 is 41111480491.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 19408411114.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25238122 + ... + 25238890.
It is an arithmetic number, because the mean of its divisors is an integer number (503346690).
Almost surely, 219408411114 is an apocalyptic number.
19408411114 is a deficient number, since it is larger than the sum of its proper divisors (12805777046).
19408411114 is a wasteful number, since it uses less digits than its factorization.
19408411114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1175.
The product of its (nonzero) digits is 4608, while the sum is 34.
The spelling of 19408411114 in words is "nineteen billion, four hundred eight million, four hundred eleven thousand, one hundred fourteen".
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