Base | Representation |
---|---|
bin | 11010100101011010100011 |
3 | 111010001122221 |
4 | 122211122203 |
5 | 3241001440 |
6 | 405211511 |
7 | 113143525 |
oct | 32453243 |
9 | 14101587 |
10 | 6968995 |
11 | 3a2aa00 |
12 | 2400b97 |
13 | 15a0087 |
14 | cd5a15 |
15 | 929d4a |
hex | 6a56a3 |
6968995 has 12 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 5067920.
The previous prime is 6968993. The next prime is 6968999. The reversal of 6968995 is 5998696.
It is a happy number.
It is not a de Polignac number, because 6968995 - 21 = 6968993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6968993) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5155 + ... + 6364.
It is an arithmetic number, because the mean of its divisors is an integer number (766080).
Almost surely, 26968995 is an apocalyptic number.
6968995 is a deficient number, since it is larger than the sum of its proper divisors (2223965).
6968995 is a wasteful number, since it uses less digits than its factorization.
6968995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11546 (or 11535 counting only the distinct ones).
The product of its digits is 1049760, while the sum is 52.
The square root of 6968995 is about 2639.8854141799. The cubic root of 6968995 is about 191.0102696341.
Subtracting from 6968995 its reverse (5998696), we obtain a cube (970299 = 993).
The spelling of 6968995 in words is "six million, nine hundred sixty-eight thousand, nine hundred ninety-five".
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