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52014271 = 176474729
BaseRepresentation
bin1100011001101…
…0110010111111
310121212121011111
43012122302333
5101303424041
65054502451
71201054051
oct306326277
9117777144
1052014271
11273a7101
1215504a27
13aa1219a
146c9d8d1
154876981
hex319acbf

52014271 has 8 divisors (see below), whose sum is σ = 55170720. Its totient is φ = 48868608.

The previous prime is 52014269. The next prime is 52014283. The reversal of 52014271 is 17241025.

It is a happy number.

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

It is not a de Polignac number, because 52014271 - 21 = 52014269 is a prime.

It is a super-2 number, since 2×520142712 = 5410968775322882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52014251) 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, 8635 + ... + 13363.

It is an arithmetic number, because the mean of its divisors is an integer number (6896340).

Almost surely, 252014271 is an apocalyptic number.

52014271 is a deficient number, since it is larger than the sum of its proper divisors (3156449).

52014271 is a wasteful number, since it uses less digits than its factorization.

52014271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52014271 is about 7212.0919988586. The cubic root of 52014271 is about 373.2852578577.

Adding to 52014271 its reverse (17241025), we get a palindrome (69255296).

The spelling of 52014271 in words is "fifty-two million, fourteen thousand, two hundred seventy-one".

Divisors: 1 17 647 4729 10999 80393 3059663 52014271