Base | Representation |
---|---|
bin | 11000100110110010… |
… | …10110001001010100 |
3 | 1021002122112110001222 |
4 | 30103121112021110 |
5 | 204023320011200 |
6 | 10022502505512 |
7 | 645235544642 |
oct | 142331261124 |
9 | 37078473058 |
10 | 13210313300 |
11 | 56699719a8 |
12 | 2688135298 |
13 | 1326b2a342 |
14 | 8d4674192 |
15 | 524b46d85 |
hex | 313656254 |
13210313300 has 54 divisors (see below), whose sum is σ = 28776935502. Its totient is φ = 5263807680.
The previous prime is 13210313287. The next prime is 13210313323. The reversal of 13210313300 is 331301231.
It can be written as a sum of positive squares in 3 ways, for example, as 948676 + 13209364624 = 974^2 + 114932^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23716622 + ... + 23717178.
It is an arithmetic number, because the mean of its divisors is an integer number (532906213).
Almost surely, 213210313300 is an apocalyptic number.
13210313300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13210313300 is an abundant number, since it is smaller than the sum of its proper divisors (15566622202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13210313300 is an equidigital number, since it uses as much as digits as its factorization.
13210313300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1545 (or 1051 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 13210313300 its reverse (331301231), we get a palindrome (13541614531).
The spelling of 13210313300 in words is "thirteen billion, two hundred ten million, three hundred thirteen thousand, three hundred".
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