Base | Representation |
---|---|
bin | 1100011001110… |
… | …0101100001001 |
3 | 10121212222210200 |
4 | 3012130230021 |
5 | 101304201100 |
6 | 5055002413 |
7 | 1201115466 |
oct | 306345411 |
9 | 117788720 |
10 | 52022025 |
11 | 27401a10 |
12 | 15509409 |
13 | aa15883 |
14 | 6ca266d |
15 | 4878e00 |
hex | 319cb09 |
52022025 has 36 divisors (see below), whose sum is σ = 101652720. Its totient is φ = 25221600.
The previous prime is 52022017. The next prime is 52022029.
52022025 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52022025 - 23 = 52022017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52021989 and 52022007.
It is not an unprimeable number, because it can be changed into a prime (52022029) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8035 + ... + 12984.
Almost surely, 252022025 is an apocalyptic number.
52022025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52022025 is a deficient number, since it is larger than the sum of its proper divisors (49630695).
52022025 is a wasteful number, since it uses less digits than its factorization.
52022025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21046 (or 21038 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 18.
The square root of 52022025 is about 7212.6295482300. The cubic root of 52022025 is about 373.3038060370.
It can be divided in two parts, 5202 and 2025, that added together give a palindrome (7227).
The spelling of 52022025 in words is "fifty-two million, twenty-two thousand, twenty-five".
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