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52114071 = 371244667
BaseRepresentation
bin1100011011001…
…1001010010111
310122001200001210
43012303022113
5101320122241
65100552503
71201651032
oct306631227
9118050053
1052114071
1127465089
1215552733
13aa48739
146cc8019
154896316
hex31b3297

52114071 has 8 divisors (see below), whose sum is σ = 70464384. Its totient is φ = 34253240.

The previous prime is 52114057. The next prime is 52114087. The reversal of 52114071 is 17041125.

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 52114071 - 214 = 52097687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52114031) 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, 122121 + ... + 122546.

It is an arithmetic number, because the mean of its divisors is an integer number (8808048).

Almost surely, 252114071 is an apocalyptic number.

52114071 is a deficient number, since it is larger than the sum of its proper divisors (18350313).

52114071 is a wasteful number, since it uses less digits than its factorization.

52114071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244741.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 52114071 is about 7219.0076187797. The cubic root of 52114071 is about 373.5238466591.

Adding to 52114071 its reverse (17041125), we get a palindrome (69155196).

The spelling of 52114071 in words is "fifty-two million, one hundred fourteen thousand, seventy-one".

Divisors: 1 3 71 213 244667 734001 17371357 52114071