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5102418 = 23850403
BaseRepresentation
bin10011011101101101010010
3100121020012110
4103131231102
52301234133
6301210150
761240566
oct23355522
910536173
105102418
112975582
121860956
1310985a9
1496b6a6
156abc63
hex4ddb52

5102418 has 8 divisors (see below), whose sum is σ = 10204848. Its totient is φ = 1700804.

The previous prime is 5102407. The next prime is 5102429. The reversal of 5102418 is 8142015.

It is an interprime number because it is at equal distance from previous prime (5102407) and next prime (5102429).

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

5102418 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5102394 and 5102403.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 425196 + ... + 425207.

It is an arithmetic number, because the mean of its divisors is an integer number (1275606).

Almost surely, 25102418 is an apocalyptic number.

5102418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5102418 is a wasteful number, since it uses less digits than its factorization.

5102418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850408.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5102418 is about 2258.8532488854. The cubic root of 5102418 is about 172.1572610746.

The spelling of 5102418 in words is "five million, one hundred two thousand, four hundred eighteen".

Divisors: 1 2 3 6 850403 1700806 2551209 5102418