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607513331713 = 1304574656809
BaseRepresentation
bin10001101011100101001…
…11011100100000000001
32011002002122111212000011
420311302213130200001
534423141403103323
61143030543024521
761614514055131
oct10656247344001
92132078455004
10607513331713
1121471048a952
12998a6b9b141
1345399405712
1421592066ac1
1510c0978520d
hex8d729dc801

607513331713 has 4 divisors (see below), whose sum is σ = 607518118980. Its totient is φ = 607508544448.

The previous prime is 607513331669. The next prime is 607513331741. The reversal of 607513331713 is 317133315706.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317133315706 = 2158566657853.

It can be written as a sum of positive squares in 2 ways, for example, as 533100038769 + 74413292944 = 730137^2 + 272788^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-607513331713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (607513331773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2197948 + ... + 2458861.

It is an arithmetic number, because the mean of its divisors is an integer number (151879529745).

Almost surely, 2607513331713 is an apocalyptic number.

It is an amenable number.

607513331713 is a deficient number, since it is larger than the sum of its proper divisors (4787267).

607513331713 is a wasteful number, since it uses less digits than its factorization.

607513331713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787266.

The product of its (nonzero) digits is 119070, while the sum is 40.

The spelling of 607513331713 in words is "six hundred seven billion, five hundred thirteen million, three hundred thirty-one thousand, seven hundred thirteen".

Divisors: 1 130457 4656809 607513331713