Base | Representation |
---|---|
bin | 1010010000010010011000 |
3 | 12001120110012 |
4 | 22100102120 |
5 | 1142010102 |
6 | 133341052 |
7 | 31564115 |
oct | 12202230 |
9 | 5046405 |
10 | 2688152 |
11 | 1576715 |
12 | a97788 |
13 | 73172c |
14 | 4dd90c |
15 | 381752 |
hex | 290498 |
2688152 has 16 divisors (see below), whose sum is σ = 5110440. Its totient is φ = 1325376.
The previous prime is 2688143. The next prime is 2688167. The reversal of 2688152 is 2518862.
2688152 is nontrivially palindromic in base 9.
It is a super-2 number, since 2×26881522 = 14452322350208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718 + ... + 2885.
22688152 is an apocalyptic number.
It is an amenable number.
2688152 is a deficient number, since it is larger than the sum of its proper divisors (2422288).
2688152 is a wasteful number, since it uses less digits than its factorization.
2688152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4682 (or 4678 counting only the distinct ones).
The product of its digits is 7680, while the sum is 32.
The square root of 2688152 is about 1639.5584771517. The cubic root of 2688152 is about 139.0436865598.
The spelling of 2688152 in words is "two million, six hundred eighty-eight thousand, one hundred fifty-two".
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