Base | Representation |
---|---|
bin | 1100000001100111110101… |
… | …0101111101010101100000 |
3 | 1201211000022202201010200222 |
4 | 3000121331111331111200 |
5 | 3213112140113322334 |
6 | 44042035241302212 |
7 | 2533154534504660 |
oct | 300317525752540 |
9 | 51730282633628 |
10 | 13222012245344 |
11 | 42384732406a1 |
12 | 1596621194968 |
13 | 74baa4526126 |
14 | 339d3d7541a0 |
15 | 17de05357d2e |
hex | c067d57d560 |
13222012245344 has 96 divisors (see below), whose sum is σ = 31279888584000. Its totient is φ = 5381485885440.
The previous prime is 13222012245301. The next prime is 13222012245473. The reversal of 13222012245344 is 44354221022231.
13222012245344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×132220122453443 (a number of 40 digits) contains 333 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, 16287419 + ... + 17079930.
It is an arithmetic number, because the mean of its divisors is an integer number (325832172750).
Almost surely, 213222012245344 is an apocalyptic number.
13222012245344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13222012245344 is an abundant number, since it is smaller than the sum of its proper divisors (18057876338656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13222012245344 is a wasteful number, since it uses less digits than its factorization.
13222012245344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33367456 (or 33367448 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 13222012245344 its reverse (44354221022231), we get a palindrome (57576233267575).
The spelling of 13222012245344 in words is "thirteen trillion, two hundred twenty-two billion, twelve million, two hundred forty-five thousand, three hundred forty-four".
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