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5120150313 = 323647114691
BaseRepresentation
bin1001100010010111…
…10100101100101001
3111012211110120210210
410301023310230221
540441224302223
62204022331333
7240611362635
oct46113645451
914184416723
105120150313
112198211793
12baa889b49
13637a09055
14368019dc5
151ee78b893
hex1312f4b29

5120150313 has 16 divisors (see below), whose sum is σ = 7134759936. Its totient is φ = 3259948560.

The previous prime is 5120150311. The next prime is 5120150341. The reversal of 5120150313 is 3130510215.

It is not a de Polignac number, because 5120150313 - 21 = 5120150311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5120150313.

It is not an unprimeable number, because it can be changed into a prime (5120150311) 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, 12703 + ... + 101988.

It is an arithmetic number, because the mean of its divisors is an integer number (445922496).

Almost surely, 25120150313 is an apocalyptic number.

It is an amenable number.

5120150313 is a deficient number, since it is larger than the sum of its proper divisors (2014609623).

5120150313 is a wasteful number, since it uses less digits than its factorization.

5120150313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115364.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5120150313 is about 71555.2256163028. The cubic root of 5120150313 is about 1723.5646185032.

Adding to 5120150313 its reverse (3130510215), we get a palindrome (8250660528).

The spelling of 5120150313 in words is "five billion, one hundred twenty million, one hundred fifty thousand, three hundred thirteen".

Divisors: 1 3 23 69 647 1941 14881 44643 114691 344073 2637893 7913679 74205077 222615231 1706716771 5120150313