Base | Representation |
---|---|
bin | 10010101010011111… |
… | …10000110011111100 |
3 | 221212022122100100120 |
4 | 21111033300303330 |
5 | 131010123130134 |
6 | 4334142054540 |
7 | 503210462061 |
oct | 112517606374 |
9 | 27768570316 |
10 | 10020130044 |
11 | 4282114011 |
12 | 1b3787a450 |
13 | c38c17b42 |
14 | 6b0ac2c68 |
15 | 3d9a37649 |
hex | 2553f0cfc |
10020130044 has 24 divisors (see below), whose sum is σ = 24396839040. Its totient is φ = 3194823984.
The previous prime is 10020130037. The next prime is 10020130049. The reversal of 10020130044 is 44003102001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020130049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18152134 + ... + 18152685.
It is an arithmetic number, because the mean of its divisors is an integer number (1016534960).
Almost surely, 210020130044 is an apocalyptic number.
It is an amenable number.
10020130044 is an abundant number, since it is smaller than the sum of its proper divisors (14376708996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020130044 is a wasteful number, since it uses less digits than its factorization.
10020130044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36304849 (or 36304847 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 10020130044 its reverse (44003102001), we get a palindrome (54023232045).
The spelling of 10020130044 in words is "ten billion, twenty million, one hundred thirty thousand, forty-four".
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