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85206114 = 2337431523
BaseRepresentation
bin1010001010000…
…10010001100010
312221022220211000
411011002101202
5133303043424
612242132430
72053145220
oct505022142
9187286730
1085206114
1144107684
1224651116
1314863c26
14b45db10
1577313c9
hex5142462

85206114 has 64 divisors (see below), whose sum is σ = 217313280. Its totient is φ = 24241680.

The previous prime is 85206103. The next prime is 85206151. The reversal of 85206114 is 41160258.

It is a super-5 number, since 5×852061145 (a number of 41 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162657 + ... + 163179.

It is an arithmetic number, because the mean of its divisors is an integer number (3395520).

Almost surely, 285206114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85206114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108656640).

85206114 is an abundant number, since it is smaller than the sum of its proper divisors (132107166).

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

85206114 is a wasteful number, since it uses less digits than its factorization.

85206114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 85206114 is about 9230.7157902299. The cubic root of 85206114 is about 440.0380717745.

The spelling of 85206114 in words is "eighty-five million, two hundred six thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 431 523 862 1046 1293 1569 2586 3017 3138 3661 3879 4707 6034 7322 7758 9051 9414 10983 11637 14121 18102 21966 23274 27153 28242 32949 54306 65898 81459 98847 162918 197694 225413 450826 676239 1352478 1577891 2028717 3155782 4057434 4733673 6086151 9467346 12172302 14201019 28402038 42603057 85206114