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1293701 is a prime number
BaseRepresentation
bin100111011110110000101
32102201121212
410323312011
5312344301
643421205
713665503
oct4736605
92381555
101293701
11803a82
12524805
13363b06
14259673
151a84bb
hex13bd85

1293701 has 2 divisors, whose sum is σ = 1293702. Its totient is φ = 1293700.

The previous prime is 1293659. The next prime is 1293739. The reversal of 1293701 is 1073921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1288225 + 5476 = 1135^2 + 74^2 .

It is an emirp because it is prime and its reverse (1073921) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1293701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1293791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 646850 + 646851.

It is an arithmetic number, because the mean of its divisors is an integer number (646851).

21293701 is an apocalyptic number.

It is an amenable number.

1293701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1293701 is an equidigital number, since it uses as much as digits as its factorization.

1293701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1293701 is about 1137.4097766416. The cubic root of 1293701 is about 108.9627288894.

The spelling of 1293701 in words is "one million, two hundred ninety-three thousand, seven hundred one".