Base | Representation |
---|---|
bin | 11010101100010110111010 |
3 | 111011111200020 |
4 | 122230112322 |
5 | 3242404214 |
6 | 405551310 |
7 | 113322453 |
oct | 32542672 |
9 | 14144606 |
10 | 6997434 |
11 | 3a4a304 |
12 | 2415536 |
13 | 15accc2 |
14 | d0212a |
15 | 9334a9 |
hex | 6ac5ba |
6997434 has 16 divisors (see below), whose sum is σ = 14731680. Its totient is φ = 2209680.
The previous prime is 6997411. The next prime is 6997457. The reversal of 6997434 is 4347996.
It is an interprime number because it is at equal distance from previous prime (6997411) and next prime (6997457).
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, 30577 + ... + 30804.
It is an arithmetic number, because the mean of its divisors is an integer number (920730).
Almost surely, 26997434 is an apocalyptic number.
6997434 is an abundant number, since it is smaller than the sum of its proper divisors (7734246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6997434 is a wasteful number, since it uses less digits than its factorization.
6997434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61405.
The product of its digits is 163296, while the sum is 42.
The square root of 6997434 is about 2645.2663381973. The cubic root of 6997434 is about 191.2697412233.
It can be divided in two parts, 699743 and 4, that multiplied together give a palindrome (2798972).
The spelling of 6997434 in words is "six million, nine hundred ninety-seven thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.048 sec. • engine limits •