Base | Representation |
---|---|
bin | 1011001100101101111111… |
… | …1011101010111111100101 |
3 | 1121121010100102111110002022 |
4 | 2303023133323222333211 |
5 | 3103214244101411401 |
6 | 42104324133552525 |
7 | 2410410630404312 |
oct | 263133773527745 |
9 | 47533312443068 |
10 | 12313133232101 |
11 | 3a17a74785829 |
12 | 146a44b4a5745 |
13 | 6b417b39ab40 |
14 | 307d5d04bd09 |
15 | 16545d59c71b |
hex | b32dfeeafe5 |
12313133232101 has 32 divisors (see below), whose sum is σ = 13875282500352. Its totient is φ = 10841626414080.
The previous prime is 12313133232097. The next prime is 12313133232137. The reversal of 12313133232101 is 10123233131321.
It is a cyclic number.
It is not a de Polignac number, because 12313133232101 - 22 = 12313133232097 is a prime.
It is a super-2 number, since 2×123131332321012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313133232401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161804381 + ... + 161880461.
It is an arithmetic number, because the mean of its divisors is an integer number (433602578136).
Almost surely, 212313133232101 is an apocalyptic number.
It is an amenable number.
12313133232101 is a deficient number, since it is larger than the sum of its proper divisors (1562149268251).
12313133232101 is a wasteful number, since it uses less digits than its factorization.
12313133232101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77613.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 12313133232101 its reverse (10123233131321), we get a palindrome (22436366363422).
The spelling of 12313133232101 in words is "twelve trillion, three hundred thirteen billion, one hundred thirty-three million, two hundred thirty-two thousand, one hundred one".
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