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52370527 = 1129316249
BaseRepresentation
bin1100011111000…
…1110001011111
310122112200212011
43013301301133
5101401324102
65110252051
71204066516
oct307616137
9118480764
1052370527
112761a830
1215657027
13ab083a1
146d5367d
1548e72d7
hex31f1c5f

52370527 has 8 divisors (see below), whose sum is σ = 57330000. Its totient is φ = 47444160.

The previous prime is 52370497. The next prime is 52370531. The reversal of 52370527 is 72507325.

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 52370527 - 215 = 52337759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52370587) 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, 4902 + ... + 11347.

It is an arithmetic number, because the mean of its divisors is an integer number (7166250).

Almost surely, 252370527 is an apocalyptic number.

52370527 is a deficient number, since it is larger than the sum of its proper divisors (4959473).

52370527 is a wasteful number, since it uses less digits than its factorization.

52370527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16553.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 52370527 is about 7236.7483720246. The cubic root of 52370527 is about 374.1355543024.

The spelling of 52370527 in words is "fifty-two million, three hundred seventy thousand, five hundred twenty-seven".

Divisors: 1 11 293 3223 16249 178739 4760957 52370527