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5124020 = 2251123291
BaseRepresentation
bin10011100010111110110100
3100122022211112
4103202332310
52302432040
6301454152
761360556
oct23427664
910568745
105124020
11298a830
121871358
1310a5385
149754d6
156b3365
hex4e2fb4

5124020 has 24 divisors (see below), whose sum is σ = 11739168. Its totient is φ = 1863200.

The previous prime is 5124017. The next prime is 5124023. The reversal of 5124020 is 204215.

It is an interprime number because it is at equal distance from previous prime (5124017) and next prime (5124023).

It is a junction number, because it is equal to n+sod(n) for n = 5123986 and 5124004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11426 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (489132).

Almost surely, 25124020 is an apocalyptic number.

It is an amenable number.

5124020 is an abundant number, since it is smaller than the sum of its proper divisors (6615148).

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

5124020 is a wasteful number, since it uses less digits than its factorization.

5124020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23311 (or 23309 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5124020 is about 2263.6298283951. The cubic root of 5124020 is about 172.3998718783.

Adding to 5124020 its reverse (204215), we get a palindrome (5328235).

The spelling of 5124020 in words is "five million, one hundred twenty-four thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 23291 46582 93164 116455 232910 256201 465820 512402 1024804 1281005 2562010 5124020