Search a number
-
+
28096054 = 278922549
BaseRepresentation
bin110101100101…
…1011000110110
31221212102112121
41223023120312
524143033204
62442110154
7460545460
oct153133066
957772477
1028096054
111494aa88
1294ab35a
135a894ac
143a35130
1526eeb54
hex1acb636

28096054 has 16 divisors (see below), whose sum is σ = 48708000. Its totient is φ = 11905344.

The previous prime is 28096043. The next prime is 28096067. The reversal of 28096054 is 45069082.

It is a happy number.

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, 10029 + ... + 12520.

It is an arithmetic number, because the mean of its divisors is an integer number (3044250).

Almost surely, 228096054 is an apocalyptic number.

28096054 is a deficient number, since it is larger than the sum of its proper divisors (20611946).

28096054 is a wasteful number, since it uses less digits than its factorization.

28096054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22647.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 28096054 is about 5300.5711013060. The cubic root of 28096054 is about 304.0057348295.

The spelling of 28096054 in words is "twenty-eight million, ninety-six thousand, fifty-four".

Divisors: 1 2 7 14 89 178 623 1246 22549 45098 157843 315686 2006861 4013722 14048027 28096054