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85354348 = 22171255211
BaseRepresentation
bin1010001011001…
…10011101101100
312221121110011011
411011212131230
5133322314343
612245235004
72054333332
oct505463554
9187543134
1085354348
11441a8a92
1224702a64
13148b6541
14b49bb52
15776029d
hex516676c

85354348 has 12 divisors (see below), whose sum is σ = 158156712. Its totient is φ = 40166720.

The previous prime is 85354319. The next prime is 85354361. The reversal of 85354348 is 84345358.

It is a self number, because there is not a number n which added to its sum of digits gives 85354348.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627538 + ... + 627673.

It is an arithmetic number, because the mean of its divisors is an integer number (13179726).

Almost surely, 285354348 is an apocalyptic number.

It is an amenable number.

85354348 is a deficient number, since it is larger than the sum of its proper divisors (72802364).

85354348 is a wasteful number, since it uses less digits than its factorization.

85354348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255232 (or 1255230 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 85354348 is about 9238.7416892129. The cubic root of 85354348 is about 440.2931036053.

The spelling of 85354348 in words is "eighty-five million, three hundred fifty-four thousand, three hundred forty-eight".

Divisors: 1 2 4 17 34 68 1255211 2510422 5020844 21338587 42677174 85354348