Search a number
-
+
85448795 = 5192339107
BaseRepresentation
bin1010001011111…
…01100001011011
312221210020201012
411011331201123
5133333330140
612251244135
72055205565
oct505754133
9187706635
1085448795
1144262a43
122474964b
131491a523
14b4c4335
15777d265
hex517d85b

85448795 has 16 divisors (see below), whose sum is σ = 112631040. Its totient is φ = 61943904.

The previous prime is 85448747. The next prime is 85448843. The reversal of 85448795 is 59784458.

85448795 = T394 + T395 + ... + T830.

It is an interprime number because it is at equal distance from previous prime (85448747) and next prime (85448843).

It is a cyclic number.

It is not a de Polignac number, because 85448795 - 26 = 85448731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17369 + ... + 21738.

It is an arithmetic number, because the mean of its divisors is an integer number (7039440).

Almost surely, 285448795 is an apocalyptic number.

85448795 is a deficient number, since it is larger than the sum of its proper divisors (27182245).

85448795 is a wasteful number, since it uses less digits than its factorization.

85448795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39154.

The product of its digits is 1612800, while the sum is 50.

The square root of 85448795 is about 9243.8517404813. The cubic root of 85448795 is about 440.4554426662.

The spelling of 85448795 in words is "eighty-five million, four hundred forty-eight thousand, seven hundred ninety-five".

Divisors: 1 5 19 23 95 115 437 2185 39107 195535 743033 899461 3715165 4497305 17089759 85448795