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86030801 = 611797879
BaseRepresentation
bin1010010000010…
…11100111010001
312222212211001222
411020023213101
5134010441201
612311534425
72063151443
oct510134721
9188784058
1086030801
114462023a
122498a415
1314a923cc
14b5d6493
15784591b
hex520b9d1

86030801 has 8 divisors (see below), whose sum is σ = 87940800. Its totient is φ = 84137040.

The previous prime is 86030731. The next prime is 86030827. The reversal of 86030801 is 10803068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-86030801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86030101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6980 + ... + 14858.

It is an arithmetic number, because the mean of its divisors is an integer number (10992600).

Almost surely, 286030801 is an apocalyptic number.

It is an amenable number.

86030801 is a deficient number, since it is larger than the sum of its proper divisors (1909999).

86030801 is a wasteful number, since it uses less digits than its factorization.

86030801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8119.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 86030801 is about 9275.2790254525. The cubic root of 86030801 is about 441.4531859881.

Adding to 86030801 its reverse (10803068), we get a palindrome (96833869).

The spelling of 86030801 in words is "eighty-six million, thirty thousand, eight hundred one".

Divisors: 1 61 179 7879 10919 480619 1410341 86030801