Base | Representation |
---|---|
bin | 1001010011010… |
… | …0101010111010 |
3 | 2201102001211210 |
4 | 2110310222322 |
5 | 34441404200 |
6 | 3512103550 |
7 | 652414446 |
oct | 224645272 |
9 | 81361753 |
10 | 39013050 |
11 | 2002709a |
12 | 11094bb6 |
13 | 810c55b |
14 | 5277826 |
15 | 3659650 |
hex | 2534aba |
39013050 has 48 divisors (see below), whose sum is σ = 97359840. Its totient is φ = 10338240.
The previous prime is 39013049. The next prime is 39013063. The reversal of 39013050 is 5031093.
39013050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 23 ways as a sum of consecutive naturals, for example, 26124 + ... + 27576.
It is an arithmetic number, because the mean of its divisors is an integer number (2028330).
Almost surely, 239013050 is an apocalyptic number.
39013050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 39013050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48679920).
39013050 is an abundant number, since it is smaller than the sum of its proper divisors (58346790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39013050 is a wasteful number, since it uses less digits than its factorization.
39013050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1647 (or 1642 counting only the distinct ones).
The product of its (nonzero) digits is 405, while the sum is 21.
The square root of 39013050 is about 6246.0427472120. The cubic root of 39013050 is about 339.1589651340.
The spelling of 39013050 in words is "thirty-nine million, thirteen thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •