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52063141 = 1322317959
BaseRepresentation
bin1100011010011…
…0101110100101
310121222002012111
43012212232211
5101312010031
65055521021
71201346404
oct306465645
9117862174
1052063141
112742a899
1215529171
13aa2b4c0
146cb363b
1548861b1
hex31a6ba5

52063141 has 8 divisors (see below), whose sum is σ = 56322560. Its totient is φ = 47840112.

The previous prime is 52063127. The next prime is 52063147. The reversal of 52063141 is 14136025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52063141 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 (52063147) 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, 6081 + ... + 11878.

It is an arithmetic number, because the mean of its divisors is an integer number (7040320).

Almost surely, 252063141 is an apocalyptic number.

It is an amenable number.

52063141 is a deficient number, since it is larger than the sum of its proper divisors (4259419).

52063141 is a wasteful number, since it uses less digits than its factorization.

52063141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18195.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52063141 is about 7215.4792633615. The cubic root of 52063141 is about 373.4021279651.

Adding to 52063141 its reverse (14136025), we get a palindrome (66199166).

The spelling of 52063141 in words is "fifty-two million, sixty-three thousand, one hundred forty-one".

Divisors: 1 13 223 2899 17959 233467 4004857 52063141