Base | Representation |
---|---|
bin | 1011110101111100000111… |
… | …1110101110011111011110 |
3 | 1201002211020210210220112110 |
4 | 2331133001332232133132 |
5 | 3201320110340221342 |
6 | 43405523000214450 |
7 | 2512520650341345 |
oct | 275370176563736 |
9 | 51084223726473 |
10 | 13021300320222 |
11 | 4170336625627 |
12 | 156374716a426 |
13 | 735b988809ac |
14 | 33033ccb2b5c |
15 | 178aa9657c9c |
hex | bd7c1fae7de |
13021300320222 has 32 divisors (see below), whose sum is σ = 27585696206592. Its totient is φ = 4083457843584.
The previous prime is 13021300320199. The next prime is 13021300320241. The reversal of 13021300320222 is 22202300312031.
It is a happy number.
It is a super-4 number, since 4×130213003202224 (a number of 54 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25621858 + ... + 26125125.
It is an arithmetic number, because the mean of its divisors is an integer number (862053006456).
Almost surely, 213021300320222 is an apocalyptic number.
13021300320222 is an abundant number, since it is smaller than the sum of its proper divisors (14564395886370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13021300320222 is a wasteful number, since it uses less digits than its factorization.
13021300320222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51749472.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13021300320222 its reverse (22202300312031), we get a palindrome (35223600632253).
The spelling of 13021300320222 in words is "thirteen trillion, twenty-one billion, three hundred million, three hundred twenty thousand, two hundred twenty-two".
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