Base | Representation |
---|---|
bin | 10001110010000010… |
… | …000110111101111010 |
3 | 1211021121220010221112 |
4 | 101302002012331322 |
5 | 303100303242014 |
6 | 12434325440322 |
7 | 1244100013565 |
oct | 216202067572 |
9 | 54247803845 |
10 | 19093024634 |
11 | 8108573002 |
12 | 384a2700a2 |
13 | 1a5380b318 |
14 | cd1a714dc |
15 | 76b31273e |
hex | 472086f7a |
19093024634 has 8 divisors (see below), whose sum is σ = 28651694868. Its totient is φ = 9542459680.
The previous prime is 19093024631. The next prime is 19093024637. The reversal of 19093024634 is 43642039091.
It is an interprime number because it is at equal distance from previous prime (19093024631) and next prime (19093024637).
It can be written as a sum of positive squares in 2 ways, for example, as 18177780625 + 915244009 = 134825^2 + 30253^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 19093024591 and 19093024600.
It is not an unprimeable number, because it can be changed into a prime (19093024631) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2020427 + ... + 2029854.
Almost surely, 219093024634 is an apocalyptic number.
19093024634 is a deficient number, since it is larger than the sum of its proper divisors (9558670234).
19093024634 is a wasteful number, since it uses less digits than its factorization.
19093024634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4052640.
The product of its (nonzero) digits is 139968, while the sum is 41.
The spelling of 19093024634 in words is "nineteen billion, ninety-three million, twenty-four thousand, six hundred thirty-four".
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