Base | Representation |
---|---|
bin | 100000001111010010000… |
… | …110101011110100010000 |
3 | 21211210102100021112010202 |
4 | 200033102012223310100 |
5 | 242244201340001021 |
6 | 4413431140314332 |
7 | 316026332566010 |
oct | 40172206536420 |
9 | 7753370245122 |
10 | 2215433125136 |
11 | 784618274360 |
12 | 2b94480a29a8 |
13 | 130bb706b44a |
14 | 793284ddc40 |
15 | 3c9662bea0b |
hex | 203d21abd10 |
2215433125136 has 80 divisors (see below), whose sum is σ = 5411695950720. Its totient is φ = 853457341440.
The previous prime is 2215433125127. The next prime is 2215433125153. The reversal of 2215433125136 is 6315213345122.
It is a self number, because there is not a number n which added to its sum of digits gives 2215433125136.
It is an unprimeable number.
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, 9992831 + ... + 10212126.
It is an arithmetic number, because the mean of its divisors is an integer number (67646199384).
Almost surely, 22215433125136 is an apocalyptic number.
It is an amenable number.
2215433125136 is an abundant number, since it is smaller than the sum of its proper divisors (3196262825584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2215433125136 is a wasteful number, since it uses less digits than its factorization.
2215433125136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20205072 (or 20205066 counting only the distinct ones).
The product of its digits is 129600, while the sum is 38.
The spelling of 2215433125136 in words is "two trillion, two hundred fifteen billion, four hundred thirty-three million, one hundred twenty-five thousand, one hundred thirty-six".
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