Search a number
-
+
11730294 = 232651683
BaseRepresentation
bin101100101111…
…110101110110
3211001221221100
4230233311312
511000332134
61055230530
7201464052
oct54576566
924057840
1011730294
116692164
123b18446
132579304
1417b4c62
15106a999
hexb2fd76

11730294 has 12 divisors (see below), whose sum is σ = 25415676. Its totient is φ = 3910092.

The previous prime is 11730287. The next prime is 11730311. The reversal of 11730294 is 49203711.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325824 + ... + 325859.

It is an arithmetic number, because the mean of its divisors is an integer number (2117973).

Almost surely, 211730294 is an apocalyptic number.

11730294 is an abundant number, since it is smaller than the sum of its proper divisors (13685382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11730294 is a wasteful number, since it uses less digits than its factorization.

11730294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651691 (or 651688 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 11730294 is about 3424.9516784912. The cubic root of 11730294 is about 227.2146339471.

The spelling of 11730294 in words is "eleven million, seven hundred thirty thousand, two hundred ninety-four".

Divisors: 1 2 3 6 9 18 651683 1303366 1955049 3910098 5865147 11730294