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5115053 = 7172043
BaseRepresentation
bin10011100000110010101101
3100121212112102
4103200302231
52302140203
6301344445
761322456
oct23406255
910555472
105115053
112984019
121868125
1310a1278
1497212d
156b0888
hex4e0cad

5115053 has 4 divisors (see below), whose sum is σ = 5187168. Its totient is φ = 5042940.

The previous prime is 5115023. The next prime is 5115067. The reversal of 5115053 is 3505115.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3505115 = 5701023.

It is a cyclic number.

It is not a de Polignac number, because 5115053 - 212 = 5110957 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 (5115023) 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 3 ways as a sum of consecutive naturals, for example, 35951 + ... + 36092.

It is an arithmetic number, because the mean of its divisors is an integer number (1296792).

Almost surely, 25115053 is an apocalyptic number.

It is an amenable number.

5115053 is a deficient number, since it is larger than the sum of its proper divisors (72115).

5115053 is an equidigital number, since it uses as much as digits as its factorization.

5115053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72114.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 5115053 is about 2261.6482927281. The cubic root of 5115053 is about 172.2992469584.

The spelling of 5115053 in words is "five million, one hundred fifteen thousand, fifty-three".

Divisors: 1 71 72043 5115053