Base | Representation |
---|---|
bin | 11110001000001… |
… | …11100001011110 |
3 | 122121120101211222 |
4 | 33010013201132 |
5 | 1004200101010 |
6 | 41025013342 |
7 | 6156143255 |
oct | 1704074136 |
9 | 577511758 |
10 | 252737630 |
11 | 11a733582 |
12 | 70784252 |
13 | 404907c2 |
14 | 257cd79c |
15 | 172c5355 |
hex | f10785e |
252737630 has 8 divisors (see below), whose sum is σ = 454927752. Its totient is φ = 101095048.
The previous prime is 252737629. The next prime is 252737647. The reversal of 252737630 is 36737252.
252737630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 12636872 + ... + 12636891.
It is an arithmetic number, because the mean of its divisors is an integer number (56865969).
Almost surely, 2252737630 is an apocalyptic number.
252737630 is a deficient number, since it is larger than the sum of its proper divisors (202190122).
252737630 is a wasteful number, since it uses less digits than its factorization.
252737630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25273770.
The product of its (nonzero) digits is 52920, while the sum is 35.
The square root of 252737630 is about 15897.7240509452. The cubic root of 252737630 is about 632.2516473032.
The spelling of 252737630 in words is "two hundred fifty-two million, seven hundred thirty-seven thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •