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5124115 = 51024823
BaseRepresentation
bin10011100011000000010011
3100122022222001
4103203000103
52302432430
6301454431
761361053
oct23430023
910568861
105124115
11298a907
121871417
1310a5429
14975563
156b33ca
hex4e3013

5124115 has 4 divisors (see below), whose sum is σ = 6148944. Its totient is φ = 4099288.

The previous prime is 5124107. The next prime is 5124121. The reversal of 5124115 is 5114215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5114215 = 51022843.

It is a cyclic number.

It is not a de Polignac number, because 5124115 - 23 = 5124107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5124092 and 5124101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512407 + ... + 512416.

It is an arithmetic number, because the mean of its divisors is an integer number (1537236).

Almost surely, 25124115 is an apocalyptic number.

5124115 is a deficient number, since it is larger than the sum of its proper divisors (1024829).

5124115 is a wasteful number, since it uses less digits than its factorization.

5124115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024828.

The product of its digits is 200, while the sum is 19.

The square root of 5124115 is about 2263.6508122942. The cubic root of 5124115 is about 172.4009373104.

The spelling of 5124115 in words is "five million, one hundred twenty-four thousand, one hundred fifteen".

Divisors: 1 5 1024823 5124115