Base | Representation |
---|---|
bin | 1100011100100… |
… | …0101010100111 |
3 | 10122020010220000 |
4 | 3013020222213 |
5 | 101330432101 |
6 | 5102512343 |
7 | 1202465601 |
oct | 307105247 |
9 | 118203800 |
10 | 52202151 |
11 | 27515281 |
12 | 155956b3 |
13 | aa79861 |
14 | 6d0c171 |
15 | 48b2486 |
hex | 31c8aa7 |
52202151 has 20 divisors (see below), whose sum is σ = 78750672. Its totient is φ = 34458048.
The previous prime is 52202147. The next prime is 52202159. The reversal of 52202151 is 15120225.
52202151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52202151 - 22 = 52202147 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52202159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5215 + ... + 11471.
Almost surely, 252202151 is an apocalyptic number.
52202151 is a deficient number, since it is larger than the sum of its proper divisors (26548521).
52202151 is a wasteful number, since it uses less digits than its factorization.
52202151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6372 (or 6363 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 52202151 is about 7225.1056047645. The cubic root of 52202151 is about 373.7341638984.
Adding to 52202151 its reverse (15120225), we get a palindrome (67322376).
The spelling of 52202151 in words is "fifty-two million, two hundred two thousand, one hundred fifty-one".
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