Search a number
-
+
4406941 = 711443
BaseRepresentation
bin10000110011111010011101
322021220012001
4100303322131
52112010231
6234242301
752313140
oct20637235
98256161
104406941
112540000
121586391
13bb3b76
1482a057
155c0b61
hex433e9d

4406941 has 20 divisors (see below), whose sum is σ = 5668960. Its totient is φ = 3354120.

The previous prime is 4406939. The next prime is 4406947. The reversal of 4406941 is 1496044.

It is not a de Polignac number, because 4406941 - 21 = 4406939 is a prime.

It is a super-2 number, since 2×44069412 = 38842257954962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 102466 + ... + 102508.

It is an arithmetic number, because the mean of its divisors is an integer number (283448).

Almost surely, 24406941 is an apocalyptic number.

It is an amenable number.

4406941 is a deficient number, since it is larger than the sum of its proper divisors (1262019).

4406941 is an frugal number, since it uses more digits than its factorization.

4406941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4406941 is about 2099.2715403206. The cubic root of 4406941 is about 163.9503741382.

It can be divided in two parts, 440 and 6941, that added together give a triangular number (7381 = T121).

The spelling of 4406941 in words is "four million, four hundred six thousand, nine hundred forty-one".

Divisors: 1 7 11 43 77 121 301 473 847 1331 3311 5203 9317 14641 36421 57233 102487 400631 629563 4406941