Base | Representation |
---|---|
bin | 11000111100001101… |
… | …11001100101010010 |
3 | 1021120011200212001021 |
4 | 30132012321211102 |
5 | 204410321331330 |
6 | 10052402430054 |
7 | 652550231566 |
oct | 143606714522 |
9 | 37504625037 |
10 | 13390027090 |
11 | 57513595a0 |
12 | 271836232a |
13 | 1355130b6b |
14 | 9104956a6 |
15 | 5357e567a |
hex | 31e1b9952 |
13390027090 has 32 divisors (see below), whose sum is σ = 26355689280. Its totient is φ = 4857518400.
The previous prime is 13390027087. The next prime is 13390027099. The reversal of 13390027090 is 9072009331.
13390027090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13390027099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98260 + ... + 190879.
It is an arithmetic number, because the mean of its divisors is an integer number (823615290).
Almost surely, 213390027090 is an apocalyptic number.
13390027090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13390027090 is a deficient number, since it is larger than the sum of its proper divisors (12965662190).
13390027090 is a wasteful number, since it uses less digits than its factorization.
13390027090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289578.
The product of its (nonzero) digits is 10206, while the sum is 34.
The spelling of 13390027090 in words is "thirteen billion, three hundred ninety million, twenty-seven thousand, ninety".
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