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12754741 is a prime number
BaseRepresentation
bin110000101001…
…111100110101
3220000000012211
4300221330311
511231122431
61133213421
7213261556
oct60517465
926000184
1012754741
11722190a
124331271
1328476ac
1419a032d
1511be2b1
hexc29f35

12754741 has 2 divisors, whose sum is σ = 12754742. Its totient is φ = 12754740.

The previous prime is 12754727. The next prime is 12754783. The reversal of 12754741 is 14745721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12574116 + 180625 = 3546^2 + 425^2 .

It is a cyclic number.

It is not a de Polignac number, because 12754741 - 217 = 12623669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12754141) 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 as a sum of consecutive naturals, namely, 6377370 + 6377371.

It is an arithmetic number, because the mean of its divisors is an integer number (6377371).

Almost surely, 212754741 is an apocalyptic number.

It is an amenable number.

12754741 is a deficient number, since it is larger than the sum of its proper divisors (1).

12754741 is an equidigital number, since it uses as much as digits as its factorization.

12754741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7840, while the sum is 31.

The square root of 12754741 is about 3571.3780253566. The cubic root of 12754741 is about 233.6453890523.

The spelling of 12754741 in words is "twelve million, seven hundred fifty-four thousand, seven hundred forty-one".