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5720160311 = 191034915953
BaseRepresentation
bin1010101001111001…
…01011100000110111
3112202122111020210022
411110330223200313
543203330112221
62343334515355
7261515363135
oct52474534067
915678436708
105720160311
112475977118
121137805b5b
13702109358
143c39a6755
152372ac4ab
hex154f2b837

5720160311 has 16 divisors (see below), whose sum is σ = 6093085440. Its totient is φ = 5354657280.

The previous prime is 5720160301. The next prime is 5720160343. The reversal of 5720160311 is 1130610275.

It is a cyclic number.

It is not a de Polignac number, because 5720160311 - 26 = 5720160247 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 (5720160301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957911 + ... + 963863.

It is an arithmetic number, because the mean of its divisors is an integer number (380817840).

Almost surely, 25720160311 is an apocalyptic number.

5720160311 is a deficient number, since it is larger than the sum of its proper divisors (372925129).

5720160311 is a wasteful number, since it uses less digits than its factorization.

5720160311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5720160311 is about 75631.7414251450. The cubic root of 5720160311 is about 1788.4195146888.

Adding to 5720160311 its reverse (1130610275), we get a palindrome (6850770586).

The spelling of 5720160311 in words is "five billion, seven hundred twenty million, one hundred sixty thousand, three hundred eleven".

Divisors: 1 19 103 491 1957 5953 9329 50573 113107 613159 960887 2922923 11650021 55535537 301061069 5720160311