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5054513 = 19266027
BaseRepresentation
bin10011010010000000110001
3100111210111012
4103102000301
52243221023
6300200305
760651122
oct23220061
910453435
105054513
112942592
121839095
13107c849
14958049
1569c978
hex4d2031

5054513 has 4 divisors (see below), whose sum is σ = 5320560. Its totient is φ = 4788468.

The previous prime is 5054507. The next prime is 5054531. The reversal of 5054513 is 3154505.

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: 3154505 = 5630901.

It is a cyclic number.

It is not a de Polignac number, because 5054513 - 26 = 5054449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5054113) 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, 132995 + ... + 133032.

It is an arithmetic number, because the mean of its divisors is an integer number (1330140).

Almost surely, 25054513 is an apocalyptic number.

It is an amenable number.

5054513 is a deficient number, since it is larger than the sum of its proper divisors (266047).

5054513 is a wasteful number, since it uses less digits than its factorization.

5054513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266046.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5054513 is about 2248.2244105071. The cubic root of 5054513 is about 171.6167892716.

The spelling of 5054513 in words is "five million, fifty-four thousand, five hundred thirteen".

Divisors: 1 19 266027 5054513