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5078130 = 2351959151
BaseRepresentation
bin10011010111110001110010
3100112222212220
4103113301302
52300000010
6300501510
761110021
oct23276162
910488786
105078130
112959302
12184a896
13108a515
149628b8
156a4970
hex4d7c72

5078130 has 64 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 1252800.

The previous prime is 5078123. The next prime is 5078167. The reversal of 5078130 is 318705.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5078130.

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 31 ways as a sum of consecutive naturals, for example, 33555 + ... + 33705.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 25078130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5078130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566400).

5078130 is an abundant number, since it is smaller than the sum of its proper divisors (8054670).

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

5078130 is a wasteful number, since it uses less digits than its factorization.

5078130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5078130 is about 2253.4706565651. The cubic root of 5078130 is about 171.8836647973.

The spelling of 5078130 in words is "five million, seventy-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 59 95 114 118 151 177 190 285 295 302 354 453 570 590 755 885 906 1121 1510 1770 2242 2265 2869 3363 4530 5605 5738 6726 8607 8909 11210 14345 16815 17214 17818 26727 28690 33630 43035 44545 53454 86070 89090 133635 169271 267270 338542 507813 846355 1015626 1692710 2539065 5078130