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52669041 = 374323629
BaseRepresentation
bin1100100011101…
…0101001110001
310200002212100020
43020322221301
5101440402131
65120514053
71206452025
oct310725161
9120085306
1052669041
1127804037
121577b929
13abb1219
146dd0385
154955996
hex323aa71

52669041 has 8 divisors (see below), whose sum is σ = 70322880. Its totient is φ = 35063952.

The previous prime is 52669039. The next prime is 52669069. The reversal of 52669041 is 14096625.

52669041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52669041 - 21 = 52669039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52668993 and 52669011.

It is not an unprimeable number, because it can be changed into a prime (52669091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9586 + ... + 14043.

It is an arithmetic number, because the mean of its divisors is an integer number (8790360).

Almost surely, 252669041 is an apocalyptic number.

It is an amenable number.

52669041 is a deficient number, since it is larger than the sum of its proper divisors (17653839).

52669041 is a wasteful number, since it uses less digits than its factorization.

52669041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24375.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 52669041 is about 7257.3439356282. The cubic root of 52669041 is about 374.8450702224.

The spelling of 52669041 in words is "fifty-two million, six hundred sixty-nine thousand, forty-one".

Divisors: 1 3 743 2229 23629 70887 17556347 52669041