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52329833 = 291804477
BaseRepresentation
bin1100011110011…
…1110101101001
310122110122000222
43013213311221
5101344023313
65105335425
71203540053
oct307476551
9118418028
1052329833
11275a21a6
1215637575
13aac29ca
146d428d3
1548da208
hex31e7d69

52329833 has 4 divisors (see below), whose sum is σ = 54134340. Its totient is φ = 50525328.

The previous prime is 52329799. The next prime is 52329841. The reversal of 52329833 is 33892325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25321024 + 27008809 = 5032^2 + 5197^2 .

It is a cyclic number.

It is not a de Polignac number, because 52329833 - 218 = 52067689 is a prime.

It is a super-2 number, since 2×523298332 = 5476822843615778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52329793 and 52329802.

It is not an unprimeable number, because it can be changed into a prime (52329863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902210 + ... + 902267.

It is an arithmetic number, because the mean of its divisors is an integer number (13533585).

Almost surely, 252329833 is an apocalyptic number.

It is an amenable number.

52329833 is a deficient number, since it is larger than the sum of its proper divisors (1804507).

52329833 is a wasteful number, since it uses less digits than its factorization.

52329833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804506.

The product of its digits is 38880, while the sum is 35.

The square root of 52329833 is about 7233.9362037552. The cubic root of 52329833 is about 374.0386230809.

The spelling of 52329833 in words is "fifty-two million, three hundred twenty-nine thousand, eight hundred thirty-three".

Divisors: 1 29 1804477 52329833