Base | Representation |
---|---|
bin | 11000110010101110… |
… | …10110110011101100 |
3 | 1021100121222011200120 |
4 | 30121113112303230 |
5 | 204224434030040 |
6 | 10040441124540 |
7 | 650563000212 |
oct | 143127266354 |
9 | 37317864616 |
10 | 13310455020 |
11 | 571044a955 |
12 | 26b5789750 |
13 | 13417c04b5 |
14 | 903aa0cb2 |
15 | 52d8287d0 |
hex | 3195d6cec |
13310455020 has 48 divisors (see below), whose sum is σ = 37376736768. Its totient is φ = 3539220160.
The previous prime is 13310455019. The next prime is 13310455049. The reversal of 13310455020 is 2055401331.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 298836 + ... + 340475.
It is an arithmetic number, because the mean of its divisors is an integer number (778682016).
Almost surely, 213310455020 is an apocalyptic number.
13310455020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13310455020 is an abundant number, since it is smaller than the sum of its proper divisors (24066281748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310455020 is a wasteful number, since it uses less digits than its factorization.
13310455020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639670 (or 639668 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 13310455020 its reverse (2055401331), we get a palindrome (15365856351).
The spelling of 13310455020 in words is "thirteen billion, three hundred ten million, four hundred fifty-five thousand, twenty".
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