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5308056037 = 12149436913
BaseRepresentation
bin1001111000110001…
…01000000111100101
3111200221001012000001
410330120220013211
541332330243122
62234414021301
7245352506014
oct47430500745
914627035001
105308056037
112284294079
1210417a7831
1366791a47b
14384d70a7b
15211007527
hex13c6281e5

5308056037 has 4 divisors (see below), whose sum is σ = 5308505100. Its totient is φ = 5307606976.

The previous prime is 5308055993. The next prime is 5308056041. The reversal of 5308056037 is 7306508035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7306508035 = 51461301607.

It can be written as a sum of positive squares in 2 ways, for example, as 3992470596 + 1315585441 = 63186^2 + 36271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5308056037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5308055987 and 5308056005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5308050037) 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, 206308 + ... + 230605.

It is an arithmetic number, because the mean of its divisors is an integer number (1327126275).

Almost surely, 25308056037 is an apocalyptic number.

It is an amenable number.

5308056037 is a deficient number, since it is larger than the sum of its proper divisors (449063).

5308056037 is a wasteful number, since it uses less digits than its factorization.

5308056037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449062.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 5308056037 is about 72856.4069728943. The cubic root of 5308056037 is about 1744.3963382399.

The spelling of 5308056037 in words is "five billion, three hundred eight million, fifty-six thousand, thirty-seven".

Divisors: 1 12149 436913 5308056037