Search a number
-
+
86006030 = 25111037591
BaseRepresentation
bin1010010000001…
…01100100001110
312222211120002112
411020011210032
5134004143110
612311224022
72063016305
oct510054416
9188746075
1086006030
1144603670
1224978012
1314a84056
14b5cb43c
15783d405
hex520590e

86006030 has 32 divisors (see below), whose sum is σ = 170546688. Its totient is φ = 30967200.

The previous prime is 86006021. The next prime is 86006033. The reversal of 86006030 is 3060068.

It is a junction number, because it is equal to n+sod(n) for n = 86005987 and 86006005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86006033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7535 + ... + 15125.

It is an arithmetic number, because the mean of its divisors is an integer number (5329584).

Almost surely, 286006030 is an apocalyptic number.

86006030 is a deficient number, since it is larger than the sum of its proper divisors (84540658).

86006030 is a wasteful number, since it uses less digits than its factorization.

86006030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7712.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 86006030 is about 9273.9436056081. The cubic root of 86006030 is about 441.4108124566.

Adding to 86006030 its reverse (3060068), we get a palindrome (89066098).

The spelling of 86006030 in words is "eighty-six million, six thousand, thirty".

Divisors: 1 2 5 10 11 22 55 103 110 206 515 1030 1133 2266 5665 7591 11330 15182 37955 75910 83501 167002 417505 781873 835010 1563746 3909365 7818730 8600603 17201206 43003015 86006030