Base | Representation |
---|---|
bin | 11111011101111100… |
… | …11110101111101000 |
3 | 1121121101112020100220 |
4 | 33232332132233220 |
5 | 234044412230102 |
6 | 11432222330040 |
7 | 1135440552642 |
oct | 175676365750 |
9 | 47541466326 |
10 | 16894258152 |
11 | 718a406222 |
12 | 3335a29920 |
13 | 179311c275 |
14 | b63a35892 |
15 | 68d28b1bc |
hex | 3eef9ebe8 |
16894258152 has 32 divisors (see below), whose sum is σ = 42239232000. Its totient is φ = 5630941184.
The previous prime is 16894258133. The next prime is 16894258153. The reversal of 16894258152 is 25185249861.
It is a junction number, because it is equal to n+sod(n) for n = 16894258095 and 16894258104.
It is not an unprimeable number, because it can be changed into a prime (16894258153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365224 + ... + 408872.
It is an arithmetic number, because the mean of its divisors is an integer number (1319976000).
Almost surely, 216894258152 is an apocalyptic number.
16894258152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16894258152 is an abundant number, since it is smaller than the sum of its proper divisors (25344973848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16894258152 is a wasteful number, since it uses less digits than its factorization.
16894258152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59785 (or 59781 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 51.
The spelling of 16894258152 in words is "sixteen billion, eight hundred ninety-four million, two hundred fifty-eight thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 1.041 sec. • engine limits •