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86033130 = 2352867771
BaseRepresentation
bin1010010000011…
…00001011101010
312222212221021020
411020030023222
5134011030010
612311553310
72063161311
oct510141352
9188787236
1086033130
1144621a67
122498b836
1314a934a1
14b5d7278
157846470
hex520c2ea

86033130 has 16 divisors (see below), whose sum is σ = 206479584. Its totient is φ = 22942160.

The previous prime is 86033099. The next prime is 86033137. The reversal of 86033130 is 3133068.

It is a self number, because there is not a number n which added to its sum of digits gives 86033130.

It is not an unprimeable number, because it can be changed into a prime (86033137) 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 7 ways as a sum of consecutive naturals, for example, 1433856 + ... + 1433915.

It is an arithmetic number, because the mean of its divisors is an integer number (12904974).

Almost surely, 286033130 is an apocalyptic number.

86033130 is an abundant number, since it is smaller than the sum of its proper divisors (120446454).

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

86033130 is a wasteful number, since it uses less digits than its factorization.

86033130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867781.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 86033130 is about 9275.4045733865. The cubic root of 86033130 is about 441.4571695815.

Adding to 86033130 its reverse (3133068), we get a palindrome (89166198).

The spelling of 86033130 in words is "eighty-six million, thirty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 2867771 5735542 8603313 14338855 17206626 28677710 43016565 86033130