Base | Representation |
---|---|
bin | 11110000001001001011001… |
… | …010000000010001111000011 |
3 | 122022110000012212201011200102 |
4 | 132001021121100002033003 |
5 | 114301004333220321011 |
6 | 1144441124340313015 |
7 | 36544100452331123 |
oct | 3601113120021703 |
9 | 568400185634612 |
10 | 132020202120131 |
11 | 3907a4a9378966 |
12 | 129824966a276b |
13 | 58885b43414a0 |
14 | 2485b51b08c83 |
15 | 103e235e1973b |
hex | 7812594023c3 |
132020202120131 has 64 divisors (see below), whose sum is σ = 147532589568000. Its totient is φ = 117383824097280.
The previous prime is 132020202120029. The next prime is 132020202120133. The reversal of 132020202120131 is 131021202020231.
It is a de Polignac number, because none of the positive numbers 2k-132020202120131 is a prime.
It is a super-2 number, since 2×1320202021201312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (132020202120133) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4315357571 + ... + 4315388163.
It is an arithmetic number, because the mean of its divisors is an integer number (2305196712000).
Almost surely, 2132020202120131 is an apocalyptic number.
132020202120131 is a deficient number, since it is larger than the sum of its proper divisors (15512387447869).
132020202120131 is a wasteful number, since it uses less digits than its factorization.
132020202120131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31284.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 132020202120131 its reverse (131021202020231), we get a palindrome (263041404140362).
The spelling of 132020202120131 in words is "one hundred thirty-two trillion, twenty billion, two hundred two million, one hundred twenty thousand, one hundred thirty-one".
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