Base | Representation |
---|---|
bin | 1001010011110… |
… | …0100001101110 |
3 | 2201110200222122 |
4 | 2110330201232 |
5 | 34443421410 |
6 | 3512512542 |
7 | 652610330 |
oct | 224744156 |
9 | 81420878 |
10 | 39045230 |
11 | 20049294 |
12 | 110ab752 |
13 | 81210b3 |
14 | 5285450 |
15 | 3663e55 |
hex | 253c86e |
39045230 has 16 divisors (see below), whose sum is σ = 80321760. Its totient is φ = 13386912.
The previous prime is 39045221. The next prime is 39045269. The reversal of 39045230 is 3254093.
39045230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 39045230.
It is a congruent number.
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, 278825 + ... + 278964.
It is an arithmetic number, because the mean of its divisors is an integer number (5020110).
Almost surely, 239045230 is an apocalyptic number.
39045230 is an abundant number, since it is smaller than the sum of its proper divisors (41276530).
39045230 is a wasteful number, since it uses less digits than its factorization.
39045230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557803.
The product of its (nonzero) digits is 3240, while the sum is 26.
The square root of 39045230 is about 6248.6182472607. The cubic root of 39045230 is about 339.2521915118.
The spelling of 39045230 in words is "thirty-nine million, forty-five thousand, two hundred thirty".
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