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1124141 is a prime number
BaseRepresentation
bin100010010011100101101
32010010000212
410102130231
5241433031
640032205
712361244
oct4223455
92103025
101124141
116a8647
12462665
13304895
1421395b
1517312b
hex11272d

1124141 has 2 divisors, whose sum is σ = 1124142. Its totient is φ = 1124140.

The previous prime is 1124131. The next prime is 1124147. The reversal of 1124141 is 1414211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1110916 + 13225 = 1054^2 + 115^2 .

It is an emirp because it is prime and its reverse (1414211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124141 - 218 = 861997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562070 + 562071.

It is an arithmetic number, because the mean of its divisors is an integer number (562071).

21124141 is an apocalyptic number.

It is an amenable number.

1124141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124141 is an equidigital number, since it uses as much as digits as its factorization.

1124141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32, while the sum is 14.

The square root of 1124141 is about 1060.2551579691. The cubic root of 1124141 is about 103.9777134197.

Adding to 1124141 its reverse (1414211), we get a palindrome (2538352).

The spelling of 1124141 in words is "one million, one hundred twenty-four thousand, one hundred forty-one".