Search a number
-
+
4868913 = 371032251
BaseRepresentation
bin10010100100101100110001
3100011100220010
4102210230301
52221301123
6252205133
756246040
oct22445461
910140803
104868913
1128260a5
1217697a9
13101621a
1490a557
15662993
hex4a4b31

4868913 has 16 divisors (see below), whose sum is σ = 7494656. Its totient is φ = 2754000.

The previous prime is 4868911. The next prime is 4868947. The reversal of 4868913 is 3198684.

It is not a de Polignac number, because 4868913 - 21 = 4868911 is a prime.

It is a Duffinian number.

4868913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4868911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (468416).

Almost surely, 24868913 is an apocalyptic number.

It is an amenable number.

4868913 is a deficient number, since it is larger than the sum of its proper divisors (2625743).

4868913 is a wasteful number, since it uses less digits than its factorization.

4868913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its digits is 41472, while the sum is 39.

The square root of 4868913 is about 2206.5613519683. The cubic root of 4868913 is about 169.4899707782.

The spelling of 4868913 in words is "four million, eight hundred sixty-eight thousand, nine hundred thirteen".

Divisors: 1 3 7 21 103 309 721 2163 2251 6753 15757 47271 231853 695559 1622971 4868913