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13002130224 = 2432101988609
BaseRepresentation
bin11000001101111110…
…01100001100110000
31020120010210122120200
430012333030030300
5203112021131344
65550104435200
7640130166126
oct140677141460
936503718520
1013002130224
1155723aa976
12262a478b00
1312c29694a5
148b4b61916
15511723069
hex306fcc330

13002130224 has 60 divisors (see below), whose sum is σ = 36424026600. Its totient is φ = 4329741312.

The previous prime is 13002130223. The next prime is 13002130237. The reversal of 13002130224 is 42203120031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13002130197 and 13002130206.

It is not an unprimeable number, because it can be changed into a prime (13002130223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102432 + ... + 191040.

It is an arithmetic number, because the mean of its divisors is an integer number (607067110).

Almost surely, 213002130224 is an apocalyptic number.

It is an amenable number.

13002130224 is an abundant number, since it is smaller than the sum of its proper divisors (23421896376).

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

13002130224 is a wasteful number, since it uses less digits than its factorization.

13002130224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89642 (or 89633 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13002130224 its reverse (42203120031), we get a palindrome (55205250255).

The spelling of 13002130224 in words is "thirteen billion, two million, one hundred thirty thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 1019 2038 3057 4076 6114 8152 9171 12228 16304 18342 24456 36684 48912 73368 88609 146736 177218 265827 354436 531654 708872 797481 1063308 1417744 1594962 2126616 3189924 4253232 6379848 12759696 90292571 180585142 270877713 361170284 541755426 722340568 812633139 1083510852 1444681136 1625266278 2167021704 3250532556 4334043408 6501065112 13002130224