Search a number
-
+
85127067 = 329458563
BaseRepresentation
bin1010001001011…
…10111110011011
312221011220101100
411010232332123
5133243031232
612240322443
72052365604
oct504567633
9187156340
1085127067
1144063253
1224613423
1314836c5c
14b43cdab
157717c7c
hex512ef9b

85127067 has 6 divisors (see below), whose sum is σ = 122961332. Its totient is φ = 56751372.

The previous prime is 85127017. The next prime is 85127069. The reversal of 85127067 is 76072158.

It is not a de Polignac number, because 85127067 - 210 = 85126043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85127069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4729273 + ... + 4729290.

Almost surely, 285127067 is an apocalyptic number.

85127067 is a deficient number, since it is larger than the sum of its proper divisors (37834265).

85127067 is a wasteful number, since it uses less digits than its factorization.

85127067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9458569 (or 9458566 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 85127067 is about 9226.4330594223. The cubic root of 85127067 is about 439.9019530157.

The spelling of 85127067 in words is "eighty-five million, one hundred twenty-seven thousand, sixty-seven".

Divisors: 1 3 9 9458563 28375689 85127067