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12574801 is a prime number
BaseRepresentation
bin101111111110…
…000001010001
3212122212101101
4233332001101
511204343201
61125304401
7211612141
oct57760121
925585341
1012574801
1171096a8
124265101
1327b3815
141954921
151185d01
hexbfe051

12574801 has 2 divisors, whose sum is σ = 12574802. Its totient is φ = 12574800.

The previous prime is 12574787. The next prime is 12574811. The reversal of 12574801 is 10847521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11229201 + 1345600 = 3351^2 + 1160^2 .

It is a cyclic number.

It is not a de Polignac number, because 12574801 - 25 = 12574769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12574801.

It is not a weakly prime, because it can be changed into another prime (12574811) 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, 6287400 + 6287401.

It is an arithmetic number, because the mean of its divisors is an integer number (6287401).

Almost surely, 212574801 is an apocalyptic number.

It is an amenable number.

12574801 is a deficient number, since it is larger than the sum of its proper divisors (1).

12574801 is an equidigital number, since it uses as much as digits as its factorization.

12574801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12574801 is about 3546.0965863890. The cubic root of 12574801 is about 232.5414486554.

The spelling of 12574801 in words is "twelve million, five hundred seventy-four thousand, eight hundred one".