Search a number
-
+
4840885 = 57138311
BaseRepresentation
bin10010011101110110110101
3100002221110001
4102131312311
52214402020
6251431301
756101240
oct22356665
910087401
104840885
112807035
121755531
13100653a
14900257
1565950a
hex49ddb5

4840885 has 8 divisors (see below), whose sum is σ = 6638976. Its totient is φ = 3319440.

The previous prime is 4840841. The next prime is 4840921. The reversal of 4840885 is 5880484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4840885 - 27 = 4840757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69121 + ... + 69190.

It is an arithmetic number, because the mean of its divisors is an integer number (829872).

Almost surely, 24840885 is an apocalyptic number.

It is an amenable number.

4840885 is a deficient number, since it is larger than the sum of its proper divisors (1798091).

4840885 is a wasteful number, since it uses less digits than its factorization.

4840885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138323.

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 4840885 is about 2200.2011271700. The cubic root of 4840885 is about 169.1641205287.

It can be divided in two parts, 4 and 840885, that added together give a square (840889 = 9172).

The spelling of 4840885 in words is "four million, eight hundred forty thousand, eight hundred eighty-five".

Divisors: 1 5 7 35 138311 691555 968177 4840885