Base | Representation |
---|---|
bin | 1100100001011… |
… | …1011111011111 |
3 | 10122211112210020 |
4 | 3020113133133 |
5 | 101421300043 |
6 | 5113443223 |
7 | 1205312115 |
oct | 310273737 |
9 | 118745706 |
10 | 52525023 |
11 | 27715911 |
12 | 15710513 |
13 | ab607c5 |
14 | 6d93ab5 |
15 | 4927e83 |
hex | 32177df |
52525023 has 8 divisors (see below), whose sum is σ = 70132608. Its totient is φ = 34967064.
The previous prime is 52525021. The next prime is 52525027. The reversal of 52525023 is 32052525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52525023 - 21 = 52525021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52524984 and 52525002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52525021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9861 + ... + 14222.
It is an arithmetic number, because the mean of its divisors is an integer number (8766576).
Almost surely, 252525023 is an apocalyptic number.
52525023 is a deficient number, since it is larger than the sum of its proper divisors (17607585).
52525023 is a wasteful number, since it uses less digits than its factorization.
52525023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24813.
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 52525023 is about 7247.4149184382. The cubic root of 52525023 is about 374.5031000876.
Adding to 52525023 its reverse (32052525), we get a palindrome (84577548).
The spelling of 52525023 in words is "fifty-two million, five hundred twenty-five thousand, twenty-three".
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