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5378130 = 233519919
BaseRepresentation
bin10100100001000001010010
3101010020102000
4110201001102
52334100010
6311134430
763466452
oct24410122
911106360
105378130
11304373a
121974416
131163c34
149ddd62
157137c0
hex521052

5378130 has 32 divisors (see below), whose sum is σ = 14342400. Its totient is φ = 1434096.

The previous prime is 5378119. The next prime is 5378143. The reversal of 5378130 is 318735.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5378094 and 5378103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9690 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (448200).

Almost surely, 25378130 is an apocalyptic number.

5378130 is an abundant number, since it is smaller than the sum of its proper divisors (8964270).

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

5378130 is a wasteful number, since it uses less digits than its factorization.

5378130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19935 (or 19929 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5378130 is about 2319.0795587905. The cubic root of 5378130 is about 175.2038983933.

The spelling of 5378130 in words is "five million, three hundred seventy-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 19919 39838 59757 99595 119514 179271 199190 298785 358542 537813 597570 896355 1075626 1792710 2689065 5378130