Base | Representation |
---|---|
bin | 1011111100010100110101… |
… | …0011100100100100010110 |
3 | 1201111022102210200200221121 |
4 | 2333011031103210210112 |
5 | 3210114303033000042 |
6 | 43532145330234154 |
7 | 2523453501256210 |
oct | 277051523444426 |
9 | 51438383620847 |
10 | 13131012000022 |
11 | 4202915a49484 |
12 | 1580a6542595a |
13 | 74333140c117 |
14 | 335789a835b0 |
15 | 17b87b29c367 |
hex | bf14d4e4916 |
13131012000022 has 16 divisors (see below), whose sum is σ = 23695059248640. Its totient is φ = 5331388330728.
The previous prime is 13131012000019. The next prime is 13131012000059. The reversal of 13131012000022 is 22000021013131.
13131012000022 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-2 number, since 2×131310120000222 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24682353118 + ... + 24682353649.
It is an arithmetic number, because the mean of its divisors is an integer number (1480941203040).
Almost surely, 213131012000022 is an apocalyptic number.
13131012000022 is a deficient number, since it is larger than the sum of its proper divisors (10564047248618).
13131012000022 is a wasteful number, since it uses less digits than its factorization.
13131012000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49364706795.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13131012000022 its reverse (22000021013131), we get a palindrome (35131033013153).
The spelling of 13131012000022 in words is "thirteen trillion, one hundred thirty-one billion, twelve million, twenty-two", and thus it is an aban number.
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