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85024083 = 3127922159
BaseRepresentation
bin1010001000101…
…01110101010011
312220222200010010
411010111311103
5133231232313
612234210003
72051456424
oct504256523
9186880103
1085024083
1143aa2941
1224583903
13147cc111
14b41364b
1576e74c3
hex5115d53

85024083 has 8 divisors (see below), whose sum is σ = 113459200. Its totient is φ = 56635848.

The previous prime is 85024073. The next prime is 85024099. The reversal of 85024083 is 38042058.

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

It is not a de Polignac number, because 85024083 - 24 = 85024067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85024083.

It is not an unprimeable number, because it can be changed into a prime (85024003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7243 + ... + 14916.

It is an arithmetic number, because the mean of its divisors is an integer number (14182400).

Almost surely, 285024083 is an apocalyptic number.

85024083 is a deficient number, since it is larger than the sum of its proper divisors (28435117).

85024083 is a wasteful number, since it uses less digits than its factorization.

85024083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23441.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 85024083 is about 9220.8504488469. The cubic root of 85024083 is about 439.7244883335.

The spelling of 85024083 in words is "eighty-five million, twenty-four thousand, eighty-three".

Divisors: 1 3 1279 3837 22159 66477 28341361 85024083