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52000095 = 3574147257
BaseRepresentation
bin1100011001011…
…1010101011111
310121211212201110
43012113111133
5101303000340
65054313103
71200664530
oct306272537
9117755643
1052000095
1127397494
12154b8793
13aa088b4
146c98687
154872680
hex319755f

52000095 has 64 divisors (see below), whose sum is σ = 99864576. Its totient is φ = 22609920.

The previous prime is 52000087. The next prime is 52000139. The reversal of 52000095 is 59000025.

It is not a de Polignac number, because 52000095 - 23 = 52000087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 202207 + ... + 202463.

It is an arithmetic number, because the mean of its divisors is an integer number (1560384).

Almost surely, 252000095 is an apocalyptic number.

52000095 is a deficient number, since it is larger than the sum of its proper divisors (47864481).

52000095 is a wasteful number, since it uses less digits than its factorization.

52000095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 52000095 is about 7211.1091379898. The cubic root of 52000095 is about 373.2513429819.

The spelling of 52000095 in words is "fifty-two million, ninety-five", and thus it is an aban number and an uban number.

Divisors: 1 3 5 7 15 21 35 41 47 105 123 141 205 235 257 287 329 615 705 771 861 987 1285 1435 1645 1799 1927 3855 4305 4935 5397 5781 8995 9635 10537 12079 13489 26985 28905 31611 36237 40467 52685 60395 67445 73759 84553 158055 181185 202335 221277 253659 368795 422765 495239 1106385 1268295 1485717 2476195 3466673 7428585 10400019 17333365 52000095