Base | Representation |
---|---|
bin | 100000000011001101011… |
… | …000001111001101010100 |
3 | 21210112221211212121111010 |
4 | 200003031120033031110 |
5 | 242041124022013310 |
6 | 4403444505012220 |
7 | 315060143041521 |
oct | 40031530171524 |
9 | 7715854777433 |
10 | 2202468938580 |
11 | 77a075330099 |
12 | 2b6a2a484070 |
13 | 12c8cc228841 |
14 | 78858818148 |
15 | 3c458094320 |
hex | 200cd60f354 |
2202468938580 has 48 divisors (see below), whose sum is σ = 6491487401280. Its totient is φ = 556413205248.
The previous prime is 2202468938569. The next prime is 2202468938581. The reversal of 2202468938580 is 858398642022.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a self number, because there is not a number n which added to its sum of digits gives 2202468938580.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202468938581) 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, 965994009 + ... + 965996288.
It is an arithmetic number, because the mean of its divisors is an integer number (135239320860).
Almost surely, 22202468938580 is an apocalyptic number.
2202468938580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2202468938580 is an abundant number, since it is smaller than the sum of its proper divisors (4289018462700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202468938580 is a wasteful number, since it uses less digits than its factorization.
2202468938580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1931990328 (or 1931990326 counting only the distinct ones).
The product of its (nonzero) digits is 13271040, while the sum is 57.
The spelling of 2202468938580 in words is "two trillion, two hundred two billion, four hundred sixty-eight million, nine hundred thirty-eight thousand, five hundred eighty".
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