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8014261 is a prime number
BaseRepresentation
bin11110100100100110110101
3120002011111111
4132210212311
54022424021
6443435021
7125056123
oct36444665
916064444
108014261
114584262
122825a71
131877a88
1410c8913
15a848e1
hex7a49b5

8014261 has 2 divisors, whose sum is σ = 8014262. Its totient is φ = 8014260.

The previous prime is 8014247. The next prime is 8014271. The reversal of 8014261 is 1624108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7873636 + 140625 = 2806^2 + 375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8014261 is a prime.

It is a super-2 number, since 2×80142612 = 128456758752242, which contains 22 as substring.

8014261 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8014271) 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, 4007130 + 4007131.

It is an arithmetic number, because the mean of its divisors is an integer number (4007131).

Almost surely, 28014261 is an apocalyptic number.

It is an amenable number.

8014261 is a deficient number, since it is larger than the sum of its proper divisors (1).

8014261 is an equidigital number, since it uses as much as digits as its factorization.

8014261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8014261 is about 2830.9470146931. The cubic root of 8014261 is about 200.1187711198.

Adding to 8014261 its reverse (1624108), we get a palindrome (9638369).

It can be divided in two parts, 80 and 14261, that added together give a palindrome (14341).

The spelling of 8014261 in words is "eight million, fourteen thousand, two hundred sixty-one".