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86287022060 = 22517534788403
BaseRepresentation
bin101000001011100011…
…0110111011111101100
322020201111020212220212
41100113012313133230
52403203434201220
6103350102201552
76143162404661
oct1202706673754
9266644225825
1086287022060
1133659857888
12148814232b8
1381a1806505
144267b3da68
1523a04000c5
hex14171b77ec

86287022060 has 48 divisors (see below), whose sum is σ = 195481804896. Its totient is φ = 31871603712.

The previous prime is 86287022039. The next prime is 86287022071. The reversal of 86287022060 is 6022078268.

It is a junction number, because it is equal to n+sod(n) for n = 86287021999 and 86287022017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2376182 + ... + 2412221.

It is an arithmetic number, because the mean of its divisors is an integer number (4072537602).

Almost surely, 286287022060 is an apocalyptic number.

It is an amenable number.

86287022060 is an abundant number, since it is smaller than the sum of its proper divisors (109194782836).

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

86287022060 is a wasteful number, since it uses less digits than its factorization.

86287022060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788482 (or 4788480 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 86287022060 in words is "eighty-six billion, two hundred eighty-seven million, twenty-two thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 53 68 85 106 170 212 265 340 530 901 1060 1802 3604 4505 9010 18020 4788403 9576806 19153612 23942015 47884030 81402851 95768060 162805702 253785359 325611404 407014255 507570718 814028510 1015141436 1268926795 1628057020 2537853590 4314351103 5075707180 8628702206 17257404412 21571755515 43143511030 86287022060