Search a number
-
+
43428668 = 2210857167
BaseRepresentation
bin1010010110101…
…0101100111100
310000201101221012
42211222230330
542104204133
64150454352
71035065123
oct245525474
9100641835
1043428668
1122572668
12126643b8
138cc734a
145aa6aba
153c2cb48
hex296ab3c

43428668 has 6 divisors (see below), whose sum is σ = 76000176. Its totient is φ = 21714332.

The previous prime is 43428647. The next prime is 43428703. The reversal of 43428668 is 86682434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5428580 + ... + 5428587.

It is an arithmetic number, because the mean of its divisors is an integer number (12666696).

Almost surely, 243428668 is an apocalyptic number.

It is an amenable number.

43428668 is a deficient number, since it is larger than the sum of its proper divisors (32571508).

43428668 is a wasteful number, since it uses less digits than its factorization.

43428668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10857171 (or 10857169 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 43428668 is about 6590.0430954585. The cubic root of 43428668 is about 351.5001406287.

The spelling of 43428668 in words is "forty-three million, four hundred twenty-eight thousand, six hundred sixty-eight".

Divisors: 1 2 4 10857167 21714334 43428668