Base | Representation |
---|---|
bin | 11010100101010100100101 |
3 | 111010001010210 |
4 | 122211110211 |
5 | 3240443423 |
6 | 405210033 |
7 | 113142441 |
oct | 32452445 |
9 | 14101123 |
10 | 6968613 |
11 | 3a2a693 |
12 | 2400919 |
13 | 159cb52 |
14 | cd5821 |
15 | 929b93 |
hex | 6a5525 |
6968613 has 16 divisors (see below), whose sum is σ = 9688320. Its totient is φ = 4449984.
The previous prime is 6968587. The next prime is 6968629. The reversal of 6968613 is 3168696.
It is a happy number.
It is not a de Polignac number, because 6968613 - 210 = 6967589 is a prime.
6968613 is a modest number, since divided by 8613 gives 696 as remainder.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6968683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14820 + ... + 15282.
It is an arithmetic number, because the mean of its divisors is an integer number (605520).
Almost surely, 26968613 is an apocalyptic number.
It is an amenable number.
6968613 is a deficient number, since it is larger than the sum of its proper divisors (2719707).
6968613 is a wasteful number, since it uses less digits than its factorization.
6968613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668.
The product of its digits is 46656, while the sum is 39.
The square root of 6968613 is about 2639.8130615633. The cubic root of 6968613 is about 191.0067795443.
The spelling of 6968613 in words is "six million, nine hundred sixty-eight thousand, six hundred thirteen".
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