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85275106 = 2743141653
BaseRepresentation
bin1010001010100…
…11000111100010
312221110102110021
411011103013202
5133312300411
612243424054
72053553320
oct505230742
9187412407
1085275106
11441544a4
122468502a
1314889457
14b47ad10
157746a71
hex51531e2

85275106 has 16 divisors (see below), whose sum is σ = 149586624. Its totient is φ = 35696304.

The previous prime is 85275103. The next prime is 85275107. The reversal of 85275106 is 60157258.

It is a super-2 number, since 2×852751062 = 14543687406622472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85275101) 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, 70225 + ... + 71428.

It is an arithmetic number, because the mean of its divisors is an integer number (9349164).

Almost surely, 285275106 is an apocalyptic number.

85275106 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

85275106 is a deficient number, since it is larger than the sum of its proper divisors (64311518).

85275106 is a wasteful number, since it uses less digits than its factorization.

85275106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141705.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 85275106 is about 9234.4521223514. The cubic root of 85275106 is about 440.1568070582.

The spelling of 85275106 in words is "eighty-five million, two hundred seventy-five thousand, one hundred six".

Divisors: 1 2 7 14 43 86 301 602 141653 283306 991571 1983142 6091079 12182158 42637553 85275106