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86082010 = 2571229743
BaseRepresentation
bin1010010000110…
…00000111011010
312222222102022121
411020120013122
5134014111020
612313011454
72063453650
oct510300732
9188872277
1086082010
1144655763
12249b3b8a
1314aac801
14b60add0
157855baa
hex52181da

86082010 has 16 divisors (see below), whose sum is σ = 177083136. Its totient is φ = 29513808.

The previous prime is 86081993. The next prime is 86082011. The reversal of 86082010 is 1028068.

It is a super-2 number, since 2×860820102 = 14820224891280200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86082011) 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, 614802 + ... + 614941.

It is an arithmetic number, because the mean of its divisors is an integer number (11067696).

Almost surely, 286082010 is an apocalyptic number.

86082010 is an abundant number, since it is smaller than the sum of its proper divisors (91001126).

86082010 is a wasteful number, since it uses less digits than its factorization.

86082010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229757.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 86082010 is about 9278.0391247289. The cubic root of 86082010 is about 441.5407588574.

The spelling of 86082010 in words is "eighty-six million, eighty-two thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 1229743 2459486 6148715 8608201 12297430 17216402 43041005 86082010