Base | Representation |
---|---|
bin | 11010100101010001011100 |
3 | 111010000212100 |
4 | 122211101130 |
5 | 3240442122 |
6 | 405205100 |
7 | 113142033 |
oct | 32452134 |
9 | 14100770 |
10 | 6968412 |
11 | 3a2a520 |
12 | 2400790 |
13 | 159ca29 |
14 | cd571a |
15 | 929aac |
hex | 6a545c |
6968412 has 36 divisors (see below), whose sum is σ = 19217016. Its totient is φ = 2111520.
The previous prime is 6968407. The next prime is 6968417. The reversal of 6968412 is 2148696.
It is an interprime number because it is at equal distance from previous prime (6968407) and next prime (6968417).
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6968417) 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 11 ways as a sum of consecutive naturals, for example, 8403 + ... + 9194.
It is an arithmetic number, because the mean of its divisors is an integer number (533806).
Almost surely, 26968412 is an apocalyptic number.
It is an amenable number.
6968412 is an abundant number, since it is smaller than the sum of its proper divisors (12248604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6968412 is a wasteful number, since it uses less digits than its factorization.
6968412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17618 (or 17613 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 6968412 is about 2639.7749904111. The cubic root of 6968412 is about 191.0049430845.
It can be divided in two parts, 69684 and 12, that added together give a palindrome (69696).
The spelling of 6968412 in words is "six million, nine hundred sixty-eight thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •