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52075941 = 3191735281
BaseRepresentation
bin1100011010100…
…1110110100101
310121222201202120
43012221312211
5101312412231
65100100153
71201431621
oct306516645
9117881676
1052075941
1127439475
1215534659
13aa34288
146cb8181
154889d96
hex31a9da5

52075941 has 16 divisors (see below), whose sum is σ = 73525440. Its totient is φ = 32693760.

The previous prime is 52075901. The next prime is 52075957. The reversal of 52075941 is 14957025.

It is not a de Polignac number, because 52075941 - 27 = 52075813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52075901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7221 + ... + 12501.

It is an arithmetic number, because the mean of its divisors is an integer number (4595340).

Almost surely, 252075941 is an apocalyptic number.

It is an amenable number.

52075941 is a deficient number, since it is larger than the sum of its proper divisors (21449499).

52075941 is a wasteful number, since it uses less digits than its factorization.

52075941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 52075941 is about 7216.3661908193. The cubic root of 52075941 is about 373.4327264237.

The spelling of 52075941 in words is "fifty-two million, seventy-five thousand, nine hundred forty-one".

Divisors: 1 3 19 57 173 519 3287 5281 9861 15843 100339 301017 913613 2740839 17358647 52075941