Base | Representation |
---|---|
bin | 110000101100111011… |
… | …010101001011001111 |
3 | 11222222102011211202200 |
4 | 300230323111023033 |
5 | 1324044044431122 |
6 | 40005004052543 |
7 | 3530610132342 |
oct | 605473251317 |
9 | 158872154680 |
10 | 52293358287 |
11 | 201a5268085 |
12 | a174b34153 |
13 | 4c14c2aa71 |
14 | 2761150459 |
15 | 1560da35ac |
hex | c2ced52cf |
52293358287 has 12 divisors (see below), whose sum is σ = 75998256984. Its totient is φ = 34648359120.
The previous prime is 52293358267. The next prime is 52293358289. The reversal of 52293358287 is 78285339225.
It is a happy number.
52293358287 is a `hidden beast` number, since 5 + 2 + 2 + 9 + 3 + 358 + 287 = 666.
It is not a de Polignac number, because 52293358287 - 220 = 52292309711 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52293358289) 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, 17821764 + ... + 17824697.
It is an arithmetic number, because the mean of its divisors is an integer number (6333188082).
Almost surely, 252293358287 is an apocalyptic number.
52293358287 is a deficient number, since it is larger than the sum of its proper divisors (23704898697).
52293358287 is a wasteful number, since it uses less digits than its factorization.
52293358287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35646630 (or 35646627 counting only the distinct ones).
The product of its digits is 7257600, while the sum is 54.
The spelling of 52293358287 in words is "fifty-two billion, two hundred ninety-three million, three hundred fifty-eight thousand, two hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •