Base | Representation |
---|---|
bin | 1100011111010… |
… | …1111011010000 |
3 | 10122120120012010 |
4 | 3013311323100 |
5 | 101402400121 |
6 | 5110502520 |
7 | 1204200225 |
oct | 307657320 |
9 | 118516163 |
10 | 52387536 |
11 | 27631593 |
12 | 15664a40 |
13 | ab13056 |
14 | 6d5994c |
15 | 48ec376 |
hex | 31f5ed0 |
52387536 has 40 divisors (see below), whose sum is σ = 136866240. Its totient is φ = 17264896.
The previous prime is 52387529. The next prime is 52387547. The reversal of 52387536 is 63578325.
It is a junction number, because it is equal to n+sod(n) for n = 52387494 and 52387503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860 + ... + 10403.
It is an arithmetic number, because the mean of its divisors is an integer number (3421656).
Almost surely, 252387536 is an apocalyptic number.
It is an amenable number.
52387536 is an abundant number, since it is smaller than the sum of its proper divisors (84478704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52387536 is a wasteful number, since it uses less digits than its factorization.
52387536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12363 (or 12357 counting only the distinct ones).
The product of its digits is 151200, while the sum is 39.
The square root of 52387536 is about 7237.9234591145. The cubic root of 52387536 is about 374.1760540720.
The spelling of 52387536 in words is "fifty-two million, three hundred eighty-seven thousand, five hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •