Base | Representation |
---|---|
bin | 1100011101111… |
… | …1110101010010 |
3 | 10122101222001111 |
4 | 3013133311102 |
5 | 101342001132 |
6 | 5104523534 |
7 | 1203342340 |
oct | 307376522 |
9 | 118358044 |
10 | 52297042 |
11 | 2757a5a6 |
12 | 156205aa |
13 | aab0ac5 |
14 | 6d34990 |
15 | 48d0647 |
hex | 31dfd52 |
52297042 has 16 divisors (see below), whose sum is σ = 89756352. Its totient is φ = 22386960.
The previous prime is 52297039. The next prime is 52297043. The reversal of 52297042 is 24079225.
It is a junction number, because it is equal to n+sod(n) for n = 52296995 and 52297013.
It is not an unprimeable number, because it can be changed into a prime (52297043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14953 + ... + 18115.
It is an arithmetic number, because the mean of its divisors is an integer number (5609772).
Almost surely, 252297042 is an apocalyptic number.
52297042 is a deficient number, since it is larger than the sum of its proper divisors (37459310).
52297042 is a wasteful number, since it uses less digits than its factorization.
52297042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4353.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 52297042 is about 7231.6693785045. The cubic root of 52297042 is about 373.9604798719.
The spelling of 52297042 in words is "fifty-two million, two hundred ninety-seven thousand, forty-two".
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