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85024382 = 2317917359
BaseRepresentation
bin1010001000101…
…01111001111110
312220222200112012
411010111321332
5133231240012
612234211222
72051460332
oct504257176
9186880465
1085024382
1143aa3093
1224583b12
13147cc2b1
14b4137c2
1576e7622
hex5115e7e

85024382 has 16 divisors (see below), whose sum is σ = 133324800. Its totient is φ = 40617720.

The previous prime is 85024367. The next prime is 85024391. The reversal of 85024382 is 28342058.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3782 + ... + 13577.

It is an arithmetic number, because the mean of its divisors is an integer number (8332800).

Almost surely, 285024382 is an apocalyptic number.

85024382 is a deficient number, since it is larger than the sum of its proper divisors (48300418).

85024382 is a wasteful number, since it uses less digits than its factorization.

85024382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17471.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 85024382 is about 9220.8666620877. The cubic root of 85024382 is about 439.7250037854.

The spelling of 85024382 in words is "eighty-five million, twenty-four thousand, three hundred eighty-two".

Divisors: 1 2 31 62 79 158 2449 4898 17359 34718 538129 1076258 1371361 2742722 42512191 85024382