Search a number
-
+
4868401 = 47103583
BaseRepresentation
bin10010100100100100110001
3100011100012011
4102210210301
52221242101
6252202521
756244406
oct22444461
910140164
104868401
11282577a
121769441
131015c15
1490a2ad
15662751
hex4a4931

4868401 has 4 divisors (see below), whose sum is σ = 4972032. Its totient is φ = 4764772.

The previous prime is 4868377. The next prime is 4868407. The reversal of 4868401 is 1048684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4868401 - 217 = 4737329 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4868407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51745 + ... + 51838.

It is an arithmetic number, because the mean of its divisors is an integer number (1243008).

Almost surely, 24868401 is an apocalyptic number.

It is an amenable number.

4868401 is a deficient number, since it is larger than the sum of its proper divisors (103631).

4868401 is a wasteful number, since it uses less digits than its factorization.

4868401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103630.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4868401 is about 2206.4453312965. The cubic root of 4868401 is about 169.4840295543.

The spelling of 4868401 in words is "four million, eight hundred sixty-eight thousand, four hundred one".

Divisors: 1 47 103583 4868401