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5311159 = 721071013
BaseRepresentation
bin10100010000101010110111
3100222211112121
4110100222313
52324424114
6305500411
763100300
oct24205267
910884477
105311159
112aa8397
121941707
13113c5c9
149c37a7
156eda24
hex510ab7

5311159 has 12 divisors (see below), whose sum is σ = 6242184. Its totient is φ = 4505424.

The previous prime is 5311151. The next prime is 5311169. The reversal of 5311159 is 9511135.

It is not a de Polignac number, because 5311159 - 23 = 5311151 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4737 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (520182).

Almost surely, 25311159 is an apocalyptic number.

5311159 is a deficient number, since it is larger than the sum of its proper divisors (931025).

5311159 is a wasteful number, since it uses less digits than its factorization.

5311159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1127 counting only the distinct ones).

The product of its digits is 675, while the sum is 25.

The square root of 5311159 is about 2304.5951922192. The cubic root of 5311159 is about 174.4736182863.

The spelling of 5311159 in words is "five million, three hundred eleven thousand, one hundred fifty-nine".

Divisors: 1 7 49 107 749 1013 5243 7091 49637 108391 758737 5311159