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2513325230 = 2513236731249
BaseRepresentation
bin1001010111001110…
…0100110010101110
320111011021011001122
42111303210302232
520121402401410
61053221140542
7116165624543
oct22563446256
96434234048
102513325230
11107a785499
125a185a752
133109166c0
1419bb1cbca
15ea9ade55
hex95ce4cae

2513325230 has 64 divisors (see below), whose sum is σ = 5095440000. Its totient is φ = 885620736.

The previous prime is 2513325229. The next prime is 2513325257. The reversal of 2513325230 is 325233152.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2513325230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2011646 + ... + 2012894.

It is an arithmetic number, because the mean of its divisors is an integer number (79616250).

Almost surely, 22513325230 is an apocalyptic number.

2513325230 is an abundant number, since it is smaller than the sum of its proper divisors (2582114770).

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

2513325230 is a wasteful number, since it uses less digits than its factorization.

2513325230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2513325230 is about 50133.0752098851. The cubic root of 2513325230 is about 1359.6158859715.

Adding to 2513325230 its reverse (325233152), we get a palindrome (2838558382).

The spelling of 2513325230 in words is "two billion, five hundred thirteen million, three hundred twenty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 673 1249 1346 1495 2498 2990 3365 6245 6730 8749 12490 15479 16237 17498 28727 30958 32474 43745 57454 77395 81185 87490 143635 154790 162370 201227 287270 373451 402454 746902 840577 1006135 1681154 1867255 2012270 3734510 4202885 8405770 10927501 19333271 21855002 38666542 54637505 96666355 109275010 193332710 251332523 502665046 1256662615 2513325230