Base | Representation |
---|---|
bin | 1100101000100… |
… | …0010100001110 |
3 | 10200201000201001 |
4 | 3022020110032 |
5 | 102031042100 |
6 | 5131410514 |
7 | 1212245326 |
oct | 312102416 |
9 | 120630631 |
10 | 52987150 |
11 | 27a01037 |
12 | 158b3a3a |
13 | ac92c58 |
14 | 7074286 |
15 | 49b9d6a |
hex | 328850e |
52987150 has 12 divisors (see below), whose sum is σ = 98556192. Its totient is φ = 21194840.
The previous prime is 52987141. The next prime is 52987157. The reversal of 52987150 is 5178925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52987157) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529822 + ... + 529921.
It is an arithmetic number, because the mean of its divisors is an integer number (8213016).
Almost surely, 252987150 is an apocalyptic number.
52987150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52987150 is a deficient number, since it is larger than the sum of its proper divisors (45569042).
52987150 is a wasteful number, since it uses less digits than its factorization.
52987150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1059755 (or 1059750 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 52987150 is about 7279.2272941570. The cubic root of 52987150 is about 375.5982155646.
The spelling of 52987150 in words is "fifty-two million, nine hundred eighty-seven thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •