Search a number
-
+
43048107 = 3222920887
BaseRepresentation
bin1010010000110…
…1110010101011
310000000001220100
42210031302223
542010014412
64134400443
71031621454
oct244156253
9100001810
1043048107
1122332753
1212500123
138bc306b
145a0812b
153ba4edc
hex290dcab

43048107 has 12 divisors (see below), whose sum is σ = 62455120. Its totient is φ = 28572048.

The previous prime is 43048069. The next prime is 43048121. The reversal of 43048107 is 70184034.

43048107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43048107 - 212 = 43044011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43048147) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8383 + ... + 12504.

Almost surely, 243048107 is an apocalyptic number.

43048107 is a deficient number, since it is larger than the sum of its proper divisors (19407013).

43048107 is a wasteful number, since it uses less digits than its factorization.

43048107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21122 (or 21119 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 43048107 is about 6561.1056232925. The cubic root of 43048107 is about 350.4704069363.

The spelling of 43048107 in words is "forty-three million, forty-eight thousand, one hundred seven".

Divisors: 1 3 9 229 687 2061 20887 62661 187983 4783123 14349369 43048107