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6194041 = 72831523
BaseRepresentation
bin10111101000001101111001
3102122200121221
4113220031321
53041202131
6340432041
7103435300
oct27501571
912580557
106194041
113550747
1220a8621
13138b419
14b73437
15825411
hex5e8379

6194041 has 12 divisors (see below), whose sum is σ = 7296912. Its totient is φ = 5241768.

The previous prime is 6194039. The next prime is 6194051. The reversal of 6194041 is 1404916.

It is not a de Polignac number, because 6194041 - 21 = 6194039 is a prime.

It is a super-2 number, since 2×61940412 = 76732287819362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6193997 and 6194015.

It is not an unprimeable number, because it can be changed into a prime (6194051) 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 11 ways as a sum of consecutive naturals, for example, 3306 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (608076).

Almost surely, 26194041 is an apocalyptic number.

It is an amenable number.

6194041 is a deficient number, since it is larger than the sum of its proper divisors (1102871).

6194041 is a wasteful number, since it uses less digits than its factorization.

6194041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6194041 is about 2488.7830359435. The cubic root of 6194041 is about 183.6501800998.

Adding to 6194041 its reverse (1404916), we get a palindrome (7598957).

The spelling of 6194041 in words is "six million, one hundred ninety-four thousand, forty-one".

Divisors: 1 7 49 83 581 1523 4067 10661 74627 126409 884863 6194041