Search a number
-
+
86062039 = 719234057
BaseRepresentation
bin1010010000100…
…11001111010111
312222221101220221
411020103033113
5134012441124
612312335211
72063341510
oct510231727
9188841827
1086062039
1144641758
12249a4507
1314aa36ab
14b603a07
15784ece4
hex52133d7

86062039 has 12 divisors (see below), whose sum is σ = 103808784. Its totient is φ = 69882912.

The previous prime is 86062019. The next prime is 86062051. The reversal of 86062039 is 93026068.

It is a happy number.

It is not a de Polignac number, because 86062039 - 29 = 86061527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86061995 and 86062013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86062019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14502 + ... + 19555.

It is an arithmetic number, because the mean of its divisors is an integer number (8650732).

Almost surely, 286062039 is an apocalyptic number.

86062039 is a deficient number, since it is larger than the sum of its proper divisors (17746745).

86062039 is a wasteful number, since it uses less digits than its factorization.

86062039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34102 (or 34083 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 86062039 is about 9276.9628111791. The cubic root of 86062039 is about 441.5066104427.

The spelling of 86062039 in words is "eighty-six million, sixty-two thousand, thirty-nine".

Divisors: 1 7 19 133 361 2527 34057 238399 647083 4529581 12294577 86062039