Search a number
-
+
47974204 = 2217897927
BaseRepresentation
bin1011011100000…
…0011100111100
310100021100020101
42313000130330
544240133304
64432130444
71121526325
oct267003474
9110240211
1047974204
1125097803
1214096a24
139c29305
14652b44c
1543298a4
hex2dc073c

47974204 has 24 divisors (see below), whose sum is σ = 89903520. Its totient is φ = 22319616.

The previous prime is 47974193. The next prime is 47974217. The reversal of 47974204 is 40247974.

47974204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2089 + ... + 10015.

It is an arithmetic number, because the mean of its divisors is an integer number (3745980).

Almost surely, 247974204 is an apocalyptic number.

It is an amenable number.

47974204 is a deficient number, since it is larger than the sum of its proper divisors (41929316).

47974204 is a wasteful number, since it uses less digits than its factorization.

47974204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037 (or 8035 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 47974204 is about 6926.3413141427. The cubic root of 47974204 is about 363.3590035076.

The spelling of 47974204 in words is "forty-seven million, nine hundred seventy-four thousand, two hundred four".

Divisors: 1 2 4 17 34 68 89 178 356 1513 3026 6052 7927 15854 31708 134759 269518 539036 705503 1411006 2822012 11993551 23987102 47974204