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13001334230 = 2529431042609
BaseRepresentation
bin11000001101111000…
…01001110111010110
31020120002022012200102
430012330021313112
5203111320143410
65550035414102
7640120342343
oct140674116726
936502265612
1013001334230
115571a06925
12262a154332
1312c274b0a1
148b49d57ca
155116172a5
hex306f09dd6

13001334230 has 32 divisors (see below), whose sum is σ = 24772413600. Its totient is φ = 4904428032.

The previous prime is 13001334221. The next prime is 13001334287. The reversal of 13001334230 is 3243310031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508835 + ... + 533774.

It is an arithmetic number, because the mean of its divisors is an integer number (774137925).

Almost surely, 213001334230 is an apocalyptic number.

13001334230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001334230 is a deficient number, since it is larger than the sum of its proper divisors (11771079370).

13001334230 is a wasteful number, since it uses less digits than its factorization.

13001334230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042688.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13001334230 its reverse (3243310031), we get a palindrome (16244644261).

The spelling of 13001334230 in words is "thirteen billion, one million, three hundred thirty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 29 43 58 86 145 215 290 430 1247 2494 6235 12470 1042609 2085218 5213045 10426090 30235661 44832187 60471322 89664374 151178305 224160935 302356610 448321870 1300133423 2600266846 6500667115 13001334230