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85058050 = 25271122093
BaseRepresentation
bin1010001000111…
…10001000000010
312221001101201011
411010132020002
5133233324200
612235031134
72051660440
oct504361002
9187041634
1085058050
1144016410
122459b4aa
131481170c
14b421b90
1577025ba
hex511e202

85058050 has 48 divisors (see below), whose sum is σ = 197255232. Its totient is φ = 26510400.

The previous prime is 85058033. The next prime is 85058081. The reversal of 85058050 is 5085058.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7197 + ... + 14896.

It is an arithmetic number, because the mean of its divisors is an integer number (4109484).

Almost surely, 285058050 is an apocalyptic number.

85058050 is an abundant number, since it is smaller than the sum of its proper divisors (112197182).

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

85058050 is a wasteful number, since it uses less digits than its factorization.

85058050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22123 (or 22118 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 85058050 is about 9222.6921232360. The cubic root of 85058050 is about 439.7830369730.

The spelling of 85058050 in words is "eighty-five million, fifty-eight thousand, fifty".

Divisors: 1 2 5 7 10 11 14 22 25 35 50 55 70 77 110 154 175 275 350 385 550 770 1925 3850 22093 44186 110465 154651 220930 243023 309302 486046 552325 773255 1104650 1215115 1546510 1701161 2430230 3402322 3866275 6075575 7732550 8505805 12151150 17011610 42529025 85058050