Base | Representation |
---|---|
bin | 11110001000010… |
… | …10101100001110 |
3 | 122121121001122120 |
4 | 33010022230032 |
5 | 1004201004411 |
6 | 41025153410 |
7 | 6156226143 |
oct | 1704125416 |
9 | 577531576 |
10 | 252750606 |
11 | 11a7422a9 |
12 | 7078b866 |
13 | 40496694 |
14 | 257d43ca |
15 | 172c9106 |
hex | f10ab0e |
252750606 has 16 divisors (see below), whose sum is σ = 508069584. Its totient is φ = 83822144.
The previous prime is 252750593. The next prime is 252750613. The reversal of 252750606 is 606057252.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105735 + ... + 108098.
It is an arithmetic number, because the mean of its divisors is an integer number (31754349).
Almost surely, 2252750606 is an apocalyptic number.
252750606 is an abundant number, since it is smaller than the sum of its proper divisors (255318978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252750606 is a wasteful number, since it uses less digits than its factorization.
252750606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214035.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 252750606 is about 15898.1321544388. The cubic root of 252750606 is about 632.2624674265.
The spelling of 252750606 in words is "two hundred fifty-two million, seven hundred fifty thousand, six hundred six".
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