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5968729 = 133712409
BaseRepresentation
bin10110110001001101011001
3102020020120001
4112301031121
53011444404
6331533001
7101506354
oct26611531
912206501
105968729
113407438
121bba161
13130c9c0
14b1529b
157cd7a4
hex5b1359

5968729 has 8 divisors (see below), whose sum is σ = 6602120. Its totient is φ = 5360256.

The previous prime is 5968723. The next prime is 5968741. The reversal of 5968729 is 9278695.

It can be written as a sum of positive squares in 4 ways, for example, as 78400 + 5890329 = 280^2 + 2427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5968729 - 27 = 5968601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5968723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5724 + ... + 6685.

It is an arithmetic number, because the mean of its divisors is an integer number (825265).

Almost surely, 25968729 is an apocalyptic number.

It is an amenable number.

5968729 is a deficient number, since it is larger than the sum of its proper divisors (633391).

5968729 is a wasteful number, since it uses less digits than its factorization.

5968729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12459.

The product of its digits is 272160, while the sum is 46.

The square root of 5968729 is about 2443.0982378938. The cubic root of 5968729 is about 181.3958249358.

The spelling of 5968729 in words is "five million, nine hundred sixty-eight thousand, seven hundred twenty-nine".

Divisors: 1 13 37 481 12409 161317 459133 5968729