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5148028 = 221287007
BaseRepresentation
bin10011101000110101111100
3100200112202201
4103220311330
52304214103
6302201244
761520554
oct23506574
910615681
105148028
1129a6876
121883224
1310b3292
14980164
156ba51d
hex4e8d7c

5148028 has 6 divisors (see below), whose sum is σ = 9009056. Its totient is φ = 2574012.

The previous prime is 5148007. The next prime is 5148041. The reversal of 5148028 is 8208415.

5148028 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5147987 and 5148005.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 643500 + ... + 643507.

Almost surely, 25148028 is an apocalyptic number.

It is an amenable number.

5148028 is a deficient number, since it is larger than the sum of its proper divisors (3861028).

5148028 is a wasteful number, since it uses less digits than its factorization.

5148028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287011 (or 1287009 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 5148028 is about 2268.9266184696. The cubic root of 5148028 is about 172.6687056369.

The spelling of 5148028 in words is "five million, one hundred forty-eight thousand, twenty-eight".

Divisors: 1 2 4 1287007 2574014 5148028