Search a number
-
+
85296058 = 2145929231
BaseRepresentation
bin1010001010110…
…00001110111010
312221111111012021
411011120032322
5133313433213
612244105054
72054001361
oct505301672
9187444167
1085296058
1144169211
122469518a
1314895b53
14b4847d8
15774cd8d
hex51583ba

85296058 has 8 divisors (see below), whose sum is σ = 128036160. Its totient is φ = 42617340.

The previous prime is 85296053. The next prime is 85296061. The reversal of 85296058 is 85069258.

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

It is not an unprimeable number, because it can be changed into a prime (85296053) 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 3 ways as a sum of consecutive naturals, for example, 11698 + ... + 17533.

It is an arithmetic number, because the mean of its divisors is an integer number (16004520).

Almost surely, 285296058 is an apocalyptic number.

85296058 is a deficient number, since it is larger than the sum of its proper divisors (42740102).

85296058 is a wasteful number, since it uses less digits than its factorization.

85296058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30692.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 85296058 is about 9235.5865000551. The cubic root of 85296058 is about 440.1928527878.

The spelling of 85296058 in words is "eighty-five million, two hundred ninety-six thousand, fifty-eight".

Divisors: 1 2 1459 2918 29231 58462 42648029 85296058