Base | Representation |
---|---|
bin | 1101000111100001… |
… | …01110101100100010 |
3 | 200011210120101121220 |
4 | 12203300232230202 |
5 | 103410330141212 |
6 | 3122451355510 |
7 | 336342435063 |
oct | 64360565442 |
9 | 20153511556 |
10 | 7042427682 |
11 | 2a942a3174 |
12 | 14465b2b96 |
13 | 88303c794 |
14 | 4ab44256a |
15 | 2b33ea38c |
hex | 1a3c2eb22 |
7042427682 has 32 divisors (see below), whose sum is σ = 14396952960. Its totient is φ = 2295745920.
The previous prime is 7042427669. The next prime is 7042427683. The reversal of 7042427682 is 2867242407.
It is not an unprimeable number, because it can be changed into a prime (7042427683) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63294 + ... + 134502.
It is an arithmetic number, because the mean of its divisors is an integer number (449904780).
Almost surely, 27042427682 is an apocalyptic number.
7042427682 is an abundant number, since it is smaller than the sum of its proper divisors (7354525278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7042427682 is a wasteful number, since it uses less digits than its factorization.
7042427682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71578.
The product of its (nonzero) digits is 301056, while the sum is 42.
The square root of 7042427682 is about 83919.1735064163. The cubic root of 7042427682 is about 1916.7882213654.
The spelling of 7042427682 in words is "seven billion, forty-two million, four hundred twenty-seven thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •