[go: up one dir, main page]

Search a number
-
+
4840901 = 13372377
BaseRepresentation
bin10010011101110111000101
3100002221110122
4102131313011
52214402101
6251431325
756101262
oct22356705
910087418
104840901
11280704a
121755545
131006550
14900269
1565951b
hex49ddc5

4840901 has 4 divisors (see below), whose sum is σ = 5213292. Its totient is φ = 4468512.

The previous prime is 4840841. The next prime is 4840921. The reversal of 4840901 is 1090484.

4840901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2328676 + 2512225 = 1526^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 4840901 - 214 = 4824517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4840921) 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 3 ways as a sum of consecutive naturals, for example, 186176 + ... + 186201.

It is an arithmetic number, because the mean of its divisors is an integer number (1303323).

Almost surely, 24840901 is an apocalyptic number.

It is an amenable number.

4840901 is a deficient number, since it is larger than the sum of its proper divisors (372391).

4840901 is a wasteful number, since it uses less digits than its factorization.

4840901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372390.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4840901 is about 2200.2047631982. The cubic root of 4840901 is about 169.1643069011.

The spelling of 4840901 in words is "four million, eight hundred forty thousand, nine hundred one".

Divisors: 1 13 372377 4840901