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5115071 = 132571531
BaseRepresentation
bin10011100000110010111111
3100121212120002
4103200302333
52302140241
6301344515
761322513
oct23406277
910555502
105115071
112984035
12186813b
1310a1290
14972143
156b089b
hex4e0cbf

5115071 has 8 divisors (see below), whose sum is σ = 5533584. Its totient is φ = 4700160.

The previous prime is 5115067. The next prime is 5115073. The reversal of 5115071 is 1705115.

5115071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5115071 - 22 = 5115067 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 (5115073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2576 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (691698).

Almost surely, 25115071 is an apocalyptic number.

5115071 is a deficient number, since it is larger than the sum of its proper divisors (418513).

5115071 is a wasteful number, since it uses less digits than its factorization.

5115071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 5115071 is about 2261.6522721232. The cubic root of 5115071 is about 172.2994490666.

The spelling of 5115071 in words is "five million, one hundred fifteen thousand, seventy-one".

Divisors: 1 13 257 1531 3341 19903 393467 5115071