Search a number
-
+
4114420 = 225205721
BaseRepresentation
bin1111101100011111110100
321202000220221
433230133310
52023130140
6224104124
746654252
oct17543764
97660827
104114420
112360252
121465044
13b1098b
147915d2
1556414a
hex3ec7f4

4114420 has 12 divisors (see below), whose sum is σ = 8640324. Its totient is φ = 1645760.

The previous prime is 4114373. The next prime is 4114421. The reversal of 4114420 is 244114.

It can be written as a sum of positive squares in 2 ways, for example, as 2232036 + 1882384 = 1494^2 + 1372^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4114394 and 4114403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4114421) 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, 102841 + ... + 102880.

It is an arithmetic number, because the mean of its divisors is an integer number (720027).

Almost surely, 24114420 is an apocalyptic number.

It is an amenable number.

4114420 is an abundant number, since it is smaller than the sum of its proper divisors (4525904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4114420 is a wasteful number, since it uses less digits than its factorization.

4114420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205730 (or 205728 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4114420 is about 2028.4033129533. The cubic root of 4114420 is about 160.2394851142.

Adding to 4114420 its reverse (244114), we get a palindrome (4358534).

The spelling of 4114420 in words is "four million, one hundred fourteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 205721 411442 822884 1028605 2057210 4114420