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5690830349 = 13034367483
BaseRepresentation
bin1010100110011001…
…10010111000001101
3112200121022010122102
411103030302320031
543123323032344
62340410124445
7261011155061
oct52314627015
915617263572
105690830349
112460364086
121129a20725
136c900a349
143bdb2daa1
15234916e4e
hex153332e0d

5690830349 has 4 divisors (see below), whose sum is σ = 5695199136. Its totient is φ = 5686461564.

The previous prime is 5690830337. The next prime is 5690830351. The reversal of 5690830349 is 9430380965.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5690830349 is a prime.

It is a super-2 number, since 2×56908303492 = 64771100122198923602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5690830319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182439 + ... + 2185044.

It is an arithmetic number, because the mean of its divisors is an integer number (1423799784).

Almost surely, 25690830349 is an apocalyptic number.

It is an amenable number.

5690830349 is a deficient number, since it is larger than the sum of its proper divisors (4368787).

5690830349 is a wasteful number, since it uses less digits than its factorization.

5690830349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368786.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 5690830349 is about 75437.5924125366. The cubic root of 5690830349 is about 1785.3575850446.

The spelling of 5690830349 in words is "five billion, six hundred ninety million, eight hundred thirty thousand, three hundred forty-nine".

Divisors: 1 1303 4367483 5690830349