Base | Representation |
---|---|
bin | 10011100110101110110110 |
3 | 100200002220111 |
4 | 103212232312 |
5 | 2303430012 |
6 | 302053234 |
7 | 61453423 |
oct | 23465666 |
9 | 10602814 |
10 | 5139382 |
11 | 29a0326 |
12 | 187a21a |
13 | 10ac371 |
14 | 97ad4a |
15 | 6b7ba7 |
hex | 4e6bb6 |
5139382 has 4 divisors (see below), whose sum is σ = 7709076. Its totient is φ = 2569690.
The previous prime is 5139377. The next prime is 5139383. The reversal of 5139382 is 2839315.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2839315 = 5 ⋅567863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5139383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1284844 + ... + 1284847.
It is an arithmetic number, because the mean of its divisors is an integer number (1927269).
Almost surely, 25139382 is an apocalyptic number.
5139382 is a deficient number, since it is larger than the sum of its proper divisors (2569694).
5139382 is a wasteful number, since it uses less digits than its factorization.
5139382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2569693.
The product of its digits is 6480, while the sum is 31.
The square root of 5139382 is about 2267.0205115967. The cubic root of 5139382 is about 172.5719870377.
The spelling of 5139382 in words is "five million, one hundred thirty-nine thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.114 sec. • engine limits •