Base | Representation |
---|---|
bin | 11010001100001101… |
… | …11101101011110011 |
3 | 1100021221111112122100 |
4 | 31012012331223303 |
5 | 212244122220111 |
6 | 10243134511443 |
7 | 1005306440325 |
oct | 150606755363 |
9 | 40257445570 |
10 | 14061132531 |
11 | 5a66162a96 |
12 | 2885065583 |
13 | 1431194484 |
14 | 97566b615 |
15 | 5746ab756 |
hex | 3461bdaf3 |
14061132531 has 24 divisors (see below), whose sum is σ = 22246829280. Its totient is φ = 8518438656.
The previous prime is 14061132499. The next prime is 14061132539. The reversal of 14061132531 is 13523116041.
It is a happy number.
14061132531 is a `hidden beast` number, since 1 + 40 + 61 + 1 + 32 + 531 = 666.
It is not a de Polignac number, because 14061132531 - 25 = 14061132499 is a prime.
It is a super-2 number, since 2×140611325312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14061132495 and 14061132504.
It is not an unprimeable number, because it can be changed into a prime (14061132539) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1580095 + ... + 1588968.
It is an arithmetic number, because the mean of its divisors is an integer number (926951220).
Almost surely, 214061132531 is an apocalyptic number.
14061132531 is a deficient number, since it is larger than the sum of its proper divisors (8185696749).
14061132531 is a wasteful number, since it uses less digits than its factorization.
14061132531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3169115 (or 3169112 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 14061132531 its reverse (13523116041), we get a palindrome (27584248572).
The spelling of 14061132531 in words is "fourteen billion, sixty-one million, one hundred thirty-two thousand, five hundred thirty-one".
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