Base | Representation |
---|---|
bin | 11110001001111… |
… | …11101101000000 |
3 | 122122000002111201 |
4 | 33010333231000 |
5 | 1004224431434 |
6 | 41033550544 |
7 | 6161122201 |
oct | 1704775500 |
9 | 578002451 |
10 | 252967744 |
11 | 11a880457 |
12 | 70875454 |
13 | 40541473 |
14 | 2584d5a8 |
15 | 1731d614 |
hex | f13fb40 |
252967744 has 28 divisors (see below), whose sum is σ = 505951744. Its totient is φ = 125483904.
The previous prime is 252967669. The next prime is 252967801. The reversal of 252967744 is 447769252.
It is a happy number.
252967744 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
252967744 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 252967694 and 252967703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7434 + ... + 23689.
Almost surely, 2252967744 is an apocalyptic number.
It is an amenable number.
252967744 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252967744 is a wasteful number, since it uses less digits than its factorization.
252967744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31262 (or 31252 counting only the distinct ones).
The product of its digits is 846720, while the sum is 46.
The square root of 252967744 is about 15904.9597295938. The cubic root of 252967744 is about 632.4434744592.
The spelling of 252967744 in words is "two hundred fifty-two million, nine hundred sixty-seven thousand, seven hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •