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85333294 = 2194747779
BaseRepresentation
bin1010001011000…
…01010100101110
312221120101021101
411011201110232
5133321131134
612244553314
72054215054
oct505412456
9187511241
1085333294
1144194192
12246b283a
13148a9a97
14b4941d4
157758e14
hex516152e

85333294 has 16 divisors (see below), whose sum is σ = 137606400. Its totient is φ = 39560184.

The previous prime is 85333291. The next prime is 85333301. The reversal of 85333294 is 49233358.

It is a super-3 number, since 3×853332943 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85333291) 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, 22104 + ... + 25675.

It is an arithmetic number, because the mean of its divisors is an integer number (8600400).

Almost surely, 285333294 is an apocalyptic number.

85333294 is a deficient number, since it is larger than the sum of its proper divisors (52273106).

85333294 is a wasteful number, since it uses less digits than its factorization.

85333294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47847.

The product of its digits is 77760, while the sum is 37.

The square root of 85333294 is about 9237.6021780546. The cubic root of 85333294 is about 440.2568988756.

The spelling of 85333294 in words is "eighty-five million, three hundred thirty-three thousand, two hundred ninety-four".

Divisors: 1 2 19 38 47 94 893 1786 47779 95558 907801 1815602 2245613 4491226 42666647 85333294