Base | Representation |
---|---|
bin | 1011110110100001011111… |
… | …0111111111111110101010 |
3 | 1201010210010212221002211120 |
4 | 2331220113313333332222 |
5 | 3202001131310111020 |
6 | 43414302211440110 |
7 | 2513324352464565 |
oct | 275502767777652 |
9 | 51123125832746 |
10 | 13031331332010 |
11 | 41746138a1212 |
12 | 15656865b6036 |
13 | 736b06b08824 |
14 | 330a111c94dc |
15 | 178e950de740 |
hex | bda17dfffaa |
13031331332010 has 64 divisors (see below), whose sum is σ = 32981444006400. Its totient is φ = 3286107220032.
The previous prime is 13031331331961. The next prime is 13031331332021. The reversal of 13031331332010 is 1023313313031.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20585820 + ... + 21209399.
It is an arithmetic number, because the mean of its divisors is an integer number (515335062600).
Almost surely, 213031331332010 is an apocalyptic number.
13031331332010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13031331332010 is an abundant number, since it is smaller than the sum of its proper divisors (19950112674390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13031331332010 is a wasteful number, since it uses less digits than its factorization.
13031331332010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41795795.
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 13031331332010 its reverse (1023313313031), we get a palindrome (14054644645041).
The spelling of 13031331332010 in words is "thirteen trillion, thirty-one billion, three hundred thirty-one million, three hundred thirty-two thousand, ten".
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