Base | Representation |
---|---|
bin | 110000100110010011… |
… | …110011011011100101 |
3 | 11222200200021011220211 |
4 | 300212103303123211 |
5 | 1323332134130112 |
6 | 35550000255421 |
7 | 3525061341043 |
oct | 604623633345 |
9 | 158620234824 |
10 | 52182333157 |
11 | 20148626279 |
12 | a143911571 |
13 | 4bc7c26c16 |
14 | 27504cd393 |
15 | 15562720a7 |
hex | c264f36e5 |
52182333157 has 2 divisors, whose sum is σ = 52182333158. Its totient is φ = 52182333156.
The previous prime is 52182333143. The next prime is 52182333197. The reversal of 52182333157 is 75133328125.
It is an a-pointer prime, because the next prime (52182333197) can be obtained adding 52182333157 to its sum of digits (40).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52006346401 + 175986756 = 228049^2 + 13266^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52182333157 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52182333127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26091166578 + 26091166579.
It is an arithmetic number, because the mean of its divisors is an integer number (26091166579).
Almost surely, 252182333157 is an apocalyptic number.
It is an amenable number.
52182333157 is a deficient number, since it is larger than the sum of its proper divisors (1).
52182333157 is an equidigital number, since it uses as much as digits as its factorization.
52182333157 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 151200, while the sum is 40.
The spelling of 52182333157 in words is "fifty-two billion, one hundred eighty-two million, three hundred thirty-three thousand, one hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •