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86028041 = 1117521883
BaseRepresentation
bin1010010000010…
…10111100001001
312222212200021202
411020022330021
5134010344131
612311513545
72063140421
oct510127411
9188780252
1086028041
1144619160
12249888b5
1314a91088
14b5d5481
157844bcb
hex520af09

86028041 has 16 divisors (see below), whose sum is σ = 99672768. Its totient is φ = 73382400.

The previous prime is 86028037. The next prime is 86028049. The reversal of 86028041 is 14082068.

It is a cyclic number.

It is not a de Polignac number, because 86028041 - 22 = 86028037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86027995 and 86028013.

It is not an unprimeable number, because it can be changed into a prime (86028049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96986 + ... + 97868.

It is an arithmetic number, because the mean of its divisors is an integer number (6229548).

Almost surely, 286028041 is an apocalyptic number.

It is an amenable number.

86028041 is a deficient number, since it is larger than the sum of its proper divisors (13644727).

86028041 is a wasteful number, since it uses less digits than its factorization.

86028041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 86028041 is about 9275.1302416732. The cubic root of 86028041 is about 441.4484651059.

The spelling of 86028041 in words is "eighty-six million, twenty-eight thousand, forty-one".

Divisors: 1 11 17 187 521 883 5731 8857 9713 15011 97427 165121 460043 5060473 7820731 86028041