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52086060 = 223251322259
BaseRepresentation
bin1100011010110…
…0010100101100
310122000020122100
43012230110230
5101313223220
65100215100
71201503255
oct306542454
9118006570
1052086060
1127446034
121553a490
13aa38a70
146cbbb2c
15488cd90
hex31ac52c

52086060 has 72 divisors (see below), whose sum is σ = 170155440. Its totient is φ = 12820608.

The previous prime is 52086037. The next prime is 52086101. The reversal of 52086060 is 6068025.

52086060 is a `hidden beast` number, since 52 + 0 + 8 + 606 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8790 + ... + 13469.

It is an arithmetic number, because the mean of its divisors is an integer number (2363270).

Almost surely, 252086060 is an apocalyptic number.

It is an amenable number.

52086060 is an abundant number, since it is smaller than the sum of its proper divisors (118069380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52086060 is a wasteful number, since it uses less digits than its factorization.

52086060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22287 (or 22282 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 52086060 is about 7217.0672714060. The cubic root of 52086060 is about 373.4569123911.

The spelling of 52086060 in words is "fifty-two million, eighty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 22259 44518 66777 89036 111295 133554 200331 222590 267108 289367 333885 400662 445180 578734 667770 801324 868101 1001655 1157468 1335540 1446835 1736202 2003310 2604303 2893670 3472404 4006620 4340505 5208606 5787340 8681010 10417212 13021515 17362020 26043030 52086060