Base | Representation |
---|---|
bin | 10010110110101011… |
… | …11001110101000111 |
3 | 222010110002100200010 |
4 | 21123111321311013 |
5 | 131212313400033 |
6 | 4352234121303 |
7 | 505562002266 |
oct | 113325716507 |
9 | 28113070603 |
10 | 10122403143 |
11 | 4324918336 |
12 | 1b65b80233 |
13 | c54176178 |
14 | 6c05065dd |
15 | 3e39da863 |
hex | 25b579d47 |
10122403143 has 32 divisors (see below), whose sum is σ = 14451478272. Its totient is φ = 6280102400.
The previous prime is 10122403103. The next prime is 10122403169. The reversal of 10122403143 is 34130422101.
It is a cyclic number.
It is not a de Polignac number, because 10122403143 - 214 = 10122386759 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122403103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1954948 + ... + 1960118.
It is an arithmetic number, because the mean of its divisors is an integer number (451608696).
Almost surely, 210122403143 is an apocalyptic number.
10122403143 is a deficient number, since it is larger than the sum of its proper divisors (4329075129).
10122403143 is a wasteful number, since it uses less digits than its factorization.
10122403143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5615.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 10122403143 its reverse (34130422101), we get a palindrome (44252825244).
The spelling of 10122403143 in words is "ten billion, one hundred twenty-two million, four hundred three thousand, one hundred forty-three".
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