Search a number
-
+
85360932 = 2233790379
BaseRepresentation
bin1010001011010…
…00000100100100
312221121210012000
411011220010210
5133323022212
612245325300
72054361456
oct505500444
9187553160
1085360932
1144202a28
1224706830
13148b9537
14b4a02d6
1577621dc
hex5168124

85360932 has 24 divisors (see below), whose sum is σ = 221306400. Its totient is φ = 28453608.

The previous prime is 85360921. The next prime is 85360937. The reversal of 85360932 is 23906358.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (85360937) 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, 395082 + ... + 395297.

It is an arithmetic number, because the mean of its divisors is an integer number (9221100).

Almost surely, 285360932 is an apocalyptic number.

It is an amenable number.

85360932 is an abundant number, since it is smaller than the sum of its proper divisors (135945468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85360932 is a wasteful number, since it uses less digits than its factorization.

85360932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790392 (or 790384 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 85360932 is about 9239.0980079226. The cubic root of 85360932 is about 440.3044243146.

The spelling of 85360932 in words is "eighty-five million, three hundred sixty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 790379 1580758 2371137 3161516 4742274 7113411 9484548 14226822 21340233 28453644 42680466 85360932