Base | Representation |
---|---|
bin | 110000011100111100… |
… | …110001110011101011 |
3 | 11222021201210012000100 |
4 | 300130330301303223 |
5 | 1323021434133001 |
6 | 35522230440443 |
7 | 3521143526016 |
oct | 603474616353 |
9 | 158251705010 |
10 | 52025302251 |
11 | 20077a2166a |
12 | a0bb203123 |
13 | 4ba1535a20 |
14 | 27376d437d |
15 | 15475a4586 |
hex | c1cf31ceb |
52025302251 has 24 divisors (see below), whose sum is σ = 82902115296. Its totient is φ = 31234700160.
The previous prime is 52025302201. The next prime is 52025302261. The reversal of 52025302251 is 15220352025.
It is not a de Polignac number, because 52025302251 - 27 = 52025302123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52025302201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5417895 + ... + 5427488.
It is an arithmetic number, because the mean of its divisors is an integer number (3454254804).
Almost surely, 252025302251 is an apocalyptic number.
52025302251 is a deficient number, since it is larger than the sum of its proper divisors (30876813045).
52025302251 is a wasteful number, since it uses less digits than its factorization.
52025302251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10845443 (or 10845440 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
Adding to 52025302251 its reverse (15220352025), we get a palindrome (67245654276).
The spelling of 52025302251 in words is "fifty-two billion, twenty-five million, three hundred two thousand, two hundred fifty-one".
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