Search a number
-
+
4241879 = 6169539
BaseRepresentation
bin10000001011100111010111
321222111202122
4100023213113
52041220004
6230530155
751024665
oct20134727
97874678
104241879
112437a94
12150695b
13b569b5
147c5c35
1558bcbe
hex40b9d7

4241879 has 4 divisors (see below), whose sum is σ = 4311480. Its totient is φ = 4172280.

The previous prime is 4241873. The next prime is 4241893. The reversal of 4241879 is 9781424.

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

It is a cyclic number.

It is not a de Polignac number, because 4241879 - 28 = 4241623 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 213 + 411 + 1 + 85 + 72 + 94 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241873) 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, 34709 + ... + 34830.

It is an arithmetic number, because the mean of its divisors is an integer number (1077870).

Almost surely, 24241879 is an apocalyptic number.

4241879 is a deficient number, since it is larger than the sum of its proper divisors (69601).

4241879 is an equidigital number, since it uses as much as digits as its factorization.

4241879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69600.

The product of its digits is 16128, while the sum is 35.

The square root of 4241879 is about 2059.5822391932. The cubic root of 4241879 is about 161.8773521719.

The spelling of 4241879 in words is "four million, two hundred forty-one thousand, eight hundred seventy-nine".

Divisors: 1 61 69539 4241879