Base | Representation |
---|---|
bin | 1000010101100000101… |
… | …0110000101011110010 |
3 | 111200122202210010120102 |
4 | 2011120022300223302 |
5 | 4321300030333001 |
6 | 145442522312402 |
7 | 13226645401400 |
oct | 2053012605362 |
9 | 450582703512 |
10 | 143213136626 |
11 | 5581109a25a |
12 | 23909958702 |
13 | 1067447cc81 |
14 | 6d08276470 |
15 | 3ad2d66e6b |
hex | 21582b0af2 |
143213136626 has 24 divisors (see below), whose sum is σ = 249923291436. Its totient is φ = 61369449120.
The previous prime is 143213136617. The next prime is 143213136629. The reversal of 143213136626 is 626631312341.
143213136626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 139281972025 + 3931164601 = 373205^2 + 62699^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 143213136626.
It is not an unprimeable number, because it can be changed into a prime (143213136629) 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, 742820 + ... + 915536.
Almost surely, 2143213136626 is an apocalyptic number.
143213136626 is a deficient number, since it is larger than the sum of its proper divisors (106710154810).
143213136626 is a wasteful number, since it uses less digits than its factorization.
143213136626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181194 (or 181187 counting only the distinct ones).
The product of its digits is 93312, while the sum is 38.
Adding to 143213136626 its reverse (626631312341), we get a palindrome (769844448967).
The spelling of 143213136626 in words is "one hundred forty-three billion, two hundred thirteen million, one hundred thirty-six thousand, six hundred twenty-six".
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