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85342683 = 337768853
BaseRepresentation
bin1010001011000…
…11100111011011
312221120212011010
411011203213123
5133321431213
612245105003
72054254326
oct505434733
9187525133
1085342683
11441a0248
12246b8163
13148b113a
14b4977bd
15775bac3
hex51639db

85342683 has 8 divisors (see below), whose sum is σ = 116865808. Its totient is φ = 55357344.

The previous prime is 85342681. The next prime is 85342687. The reversal of 85342683 is 38624358.

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

It is not a de Polignac number, because 85342683 - 21 = 85342681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85342681) 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, 384316 + ... + 384537.

It is an arithmetic number, because the mean of its divisors is an integer number (14608226).

Almost surely, 285342683 is an apocalyptic number.

85342683 is a deficient number, since it is larger than the sum of its proper divisors (31523125).

85342683 is a wasteful number, since it uses less digits than its factorization.

85342683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768893.

The product of its digits is 138240, while the sum is 39.

The square root of 85342683 is about 9238.1103587260. The cubic root of 85342683 is about 440.2730450566.

The spelling of 85342683 in words is "eighty-five million, three hundred forty-two thousand, six hundred eighty-three".

Divisors: 1 3 37 111 768853 2306559 28447561 85342683