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1360613 is a prime number
BaseRepresentation
bin101001100001011100101
32120010102002
411030023211
5322014423
645055045
714364542
oct5141345
92503362
101360613
1184a281
12557485
133883c7
14275bc9
151bd228
hex14c2e5

1360613 has 2 divisors, whose sum is σ = 1360614. Its totient is φ = 1360612.

The previous prime is 1360607. The next prime is 1360631. The reversal of 1360613 is 3160631.

Together with next prime (1360631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 717409 + 643204 = 847^2 + 802^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360613 - 218 = 1098469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680306 + 680307.

It is an arithmetic number, because the mean of its divisors is an integer number (680307).

21360613 is an apocalyptic number.

It is an amenable number.

1360613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360613 is an equidigital number, since it uses as much as digits as its factorization.

1360613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1360613 is about 1166.4531709417. The cubic root of 1360613 is about 110.8098087647.

The spelling of 1360613 in words is "one million, three hundred sixty thousand, six hundred thirteen".