Base | Representation |
---|---|
bin | 101101101111111111101110… |
… | …010011100001110000100100 |
3 | 222101102112000220221221221211 |
4 | 231233333232103201300210 |
5 | 202333112224214342012 |
6 | 1551534425555321204 |
7 | 60244652401214461 |
oct | 5557775623416044 |
9 | 871375026857854 |
10 | 201210331012132 |
11 | 5912590534a7a2 |
12 | 1a697ab08b0204 |
13 | 883708bccc700 |
14 | 37988bc238668 |
15 | 183de20c206a7 |
hex | b6ffee4e1c24 |
201210331012132 has 36 divisors (see below), whose sum is σ = 381478557066516. Its totient is φ = 92819803090560.
The previous prime is 201210331012127. The next prime is 201210331012139. The reversal of 201210331012132 is 231210133012102.
It can be written as a sum of positive squares in 6 ways, for example, as 93951457436736 + 107258873575396 = 9692856^2 + 10356586^2 .
It is not an unprimeable number, because it can be changed into a prime (201210331012139) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73173919 + ... + 75873862.
It is an arithmetic number, because the mean of its divisors is an integer number (10596626585181).
Almost surely, 2201210331012132 is an apocalyptic number.
It is an amenable number.
201210331012132 is a deficient number, since it is larger than the sum of its proper divisors (180268226054384).
201210331012132 is a wasteful number, since it uses less digits than its factorization.
201210331012132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149049808 (or 149049793 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 201210331012132 its reverse (231210133012102), we get a palindrome (432420464024234).
The spelling of 201210331012132 in words is "two hundred one trillion, two hundred ten billion, three hundred thirty-one million, twelve thousand, one hundred thirty-two".
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