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52384629 = 3111587413
BaseRepresentation
bin1100011111010…
…1001101110101
310122120102012110
43013311031311
5101402302004
65110441233
71204155603
oct307651565
9118512173
1052384629
112762a390
1215663219
13ab1192b
146d58873
1548eb589
hex31f5375

52384629 has 8 divisors (see below), whose sum is σ = 76195872. Its totient is φ = 31748240.

The previous prime is 52384627. The next prime is 52384669. The reversal of 52384629 is 92648325.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52384629 - 21 = 52384627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52384627) 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, 793674 + ... + 793739.

It is an arithmetic number, because the mean of its divisors is an integer number (9524484).

Almost surely, 252384629 is an apocalyptic number.

It is an amenable number.

52384629 is a deficient number, since it is larger than the sum of its proper divisors (23811243).

52384629 is a wasteful number, since it uses less digits than its factorization.

52384629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587427.

The product of its digits is 103680, while the sum is 39.

The square root of 52384629 is about 7237.7226390626. The cubic root of 52384629 is about 374.1691328970.

The spelling of 52384629 in words is "fifty-two million, three hundred eighty-four thousand, six hundred twenty-nine".

Divisors: 1 3 11 33 1587413 4762239 17461543 52384629