Base | Representation |
---|---|
bin | 110100110100111101… |
… | …111101101111100100 |
3 | 12102102010202211111210 |
4 | 310310331331233210 |
5 | 1412132121440024 |
6 | 42020331431420 |
7 | 4045440350241 |
oct | 646475755744 |
9 | 172363684453 |
10 | 56723233764 |
11 | 2206887209a |
12 | abb05b5570 |
13 | 546c921162 |
14 | 2a616045c8 |
15 | 171ec3e129 |
hex | d34f7dbe4 |
56723233764 has 48 divisors (see below), whose sum is σ = 143085656000. Its totient is φ = 17428473216.
The previous prime is 56723233747. The next prime is 56723233781. The reversal of 56723233764 is 46733232765.
It is an interprime number because it is at equal distance from previous prime (56723233747) and next prime (56723233781).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3353539 + ... + 3370410.
Almost surely, 256723233764 is an apocalyptic number.
It is an amenable number.
56723233764 is an abundant number, since it is smaller than the sum of its proper divisors (86362422236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56723233764 is a wasteful number, since it uses less digits than its factorization.
56723233764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6724012 (or 6724010 counting only the distinct ones).
The product of its digits is 3810240, while the sum is 48.
Subtracting from 56723233764 its reverse (46733232765), we obtain a palindrome (9990000999).
The spelling of 56723233764 in words is "fifty-six billion, seven hundred twenty-three million, two hundred thirty-three thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •