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85274106 = 2314212351
BaseRepresentation
bin1010001010100…
…10110111111010
312221110101002020
411011102313322
5133312232411
612243415310
72053550361
oct505226772
9187411066
1085274106
1144153775
1224684536
1314888b68
14b47a7d8
157746606
hex5152dfa

85274106 has 8 divisors (see below), whose sum is σ = 170548224. Its totient is φ = 28424700.

The previous prime is 85274099. The next prime is 85274107. The reversal of 85274106 is 60147258.

It is a sphenic number, since it is the product of 3 distinct primes.

85274106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (85274107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7106170 + ... + 7106181.

It is an arithmetic number, because the mean of its divisors is an integer number (21318528).

Almost surely, 285274106 is an apocalyptic number.

85274106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85274106 is a wasteful number, since it uses less digits than its factorization.

85274106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212356.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 85274106 is about 9234.3979771288. The cubic root of 85274106 is about 440.1550865149.

The spelling of 85274106 in words is "eighty-five million, two hundred seventy-four thousand, one hundred six".

Divisors: 1 2 3 6 14212351 28424702 42637053 85274106