Base | Representation |
---|---|
bin | 1110010010010000000011… |
… | …10111001000000101100001 |
3 | 11010020002112101121101101200 |
4 | 13021020001313020011201 |
5 | 13104134142014444301 |
6 | 150451043222351413 |
7 | 6421354611414450 |
oct | 711100167100541 |
9 | 133202471541350 |
10 | 31413422031201 |
11 | a0113a2877011 |
12 | 363416b58b569 |
13 | 146b3719a1202 |
14 | 7a85bc3bcb97 |
15 | 397206451c86 |
hex | 1c9201dc8161 |
31413422031201 has 24 divisors (see below), whose sum is σ = 51986397076224. Its totient is φ = 17905762454400.
The previous prime is 31413422031169. The next prime is 31413422031221. The reversal of 31413422031201 is 10213022431413.
31413422031201 is a `hidden beast` number, since 3 + 1 + 4 + 1 + 3 + 422 + 0 + 31 + 201 = 666.
It is not a de Polignac number, because 31413422031201 - 25 = 31413422031169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31413422031221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621702601 + ... + 621753126.
It is an arithmetic number, because the mean of its divisors is an integer number (2166099878176).
Almost surely, 231413422031201 is an apocalyptic number.
It is an amenable number.
31413422031201 is a deficient number, since it is larger than the sum of its proper divisors (20572975045023).
31413422031201 is a wasteful number, since it uses less digits than its factorization.
31413422031201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1243456141 (or 1243456138 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 31413422031201 its reverse (10213022431413), we get a palindrome (41626444462614).
The spelling of 31413422031201 in words is "thirty-one trillion, four hundred thirteen billion, four hundred twenty-two million, thirty-one thousand, two hundred one".
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