Base | Representation |
---|---|
bin | 100100100101110111… |
… | …110101100001110110 |
3 | 10202102012020212112121 |
4 | 210211313311201312 |
5 | 1120431231143310 |
6 | 30014415110154 |
7 | 2560434224002 |
oct | 444567654166 |
9 | 122365225477 |
10 | 39290099830 |
11 | 15732267593 |
12 | 774621235a |
13 | 3921c87ba7 |
14 | 1c8a1b7702 |
15 | 104e50b0da |
hex | 925df5876 |
39290099830 has 32 divisors (see below), whose sum is σ = 75791588544. Its totient is φ = 14626440576.
The previous prime is 39290099803. The next prime is 39290099843. The reversal of 39290099830 is 3899009293.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299957 + ... + 2316976.
It is an arithmetic number, because the mean of its divisors is an integer number (2368487142).
Almost surely, 239290099830 is an apocalyptic number.
39290099830 is a deficient number, since it is larger than the sum of its proper divisors (36501488714).
39290099830 is a wasteful number, since it uses less digits than its factorization.
39290099830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4617000.
The product of its (nonzero) digits is 944784, while the sum is 52.
The spelling of 39290099830 in words is "thirty-nine billion, two hundred ninety million, ninety-nine thousand, eight hundred thirty".
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