Base | Representation |
---|---|
bin | 1011111100011001101000… |
… | …1001001011100111100101 |
3 | 1201111102202122101212212211 |
4 | 2333012122021023213211 |
5 | 3210124423041401041 |
6 | 43532521300443421 |
7 | 2523530443522324 |
oct | 277063211134745 |
9 | 51442678355784 |
10 | 13132301122021 |
11 | 4203417696964 |
12 | 15811650a9571 |
13 | 7434a85089c3 |
14 | 33586cd720bb |
15 | 17b90453e481 |
hex | bf19a24b9e5 |
13132301122021 has 16 divisors (see below), whose sum is σ = 13180003200000. Its totient is φ = 13084699435776.
The previous prime is 13132301121937. The next prime is 13132301122123. The reversal of 13132301122021 is 12022110323131.
It is a cyclic number.
It is not a de Polignac number, because 13132301122021 - 213 = 13132301113829 is a prime.
It is a super-2 number, since 2×131323011220212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13132301121983 and 13132301122001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13132301128021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962137005 + ... + 962150653.
It is an arithmetic number, because the mean of its divisors is an integer number (823750200000).
Almost surely, 213132301122021 is an apocalyptic number.
It is an amenable number.
13132301122021 is a deficient number, since it is larger than the sum of its proper divisors (47702077979).
13132301122021 is a wasteful number, since it uses less digits than its factorization.
13132301122021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17076.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 13132301122021 its reverse (12022110323131), we get a palindrome (25154411445152).
The spelling of 13132301122021 in words is "thirteen trillion, one hundred thirty-two billion, three hundred one million, one hundred twenty-two thousand, twenty-one".
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