Base | Representation |
---|---|
bin | 10111110001011110… |
… | …01101111100100010 |
3 | 1012221110221201200212 |
4 | 23320233031330202 |
5 | 202114320441200 |
6 | 5510244414122 |
7 | 631165144304 |
oct | 137057157442 |
9 | 35843851625 |
10 | 12763062050 |
11 | 545a463472 |
12 | 25823a7342 |
13 | 128528382b |
14 | 8910cd974 |
15 | 4ea74d035 |
hex | 2f8bcdf22 |
12763062050 has 12 divisors (see below), whose sum is σ = 23739295506. Its totient is φ = 5105224800.
The previous prime is 12763062047. The next prime is 12763062079. The reversal of 12763062050 is 5026036721.
It can be written as a sum of positive squares in 3 ways, for example, as 11698801921 + 1064260129 = 108161^2 + 32623^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12763061998 and 12763062016.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127630571 + ... + 127630670.
Almost surely, 212763062050 is an apocalyptic number.
12763062050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12763062050 is a deficient number, since it is larger than the sum of its proper divisors (10976233456).
12763062050 is a wasteful number, since it uses less digits than its factorization.
12763062050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255261253 (or 255261248 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
Adding to 12763062050 its reverse (5026036721), we get a palindrome (17789098771).
The spelling of 12763062050 in words is "twelve billion, seven hundred sixty-three million, sixty-two thousand, fifty".
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