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13229463130 = 2513101765101
BaseRepresentation
bin11000101001000100…
…11001011001011010
31021010222120100200221
430110202121121122
5204043220310010
610024425150254
7645560403232
oct142442313132
937128510627
1013229463130
115679761504
12269262b38a
13132aaa37c0
148d701acc2
1552667adda
hex31489965a

13229463130 has 16 divisors (see below), whose sum is σ = 25644805704. Its totient is φ = 4884724800.

The previous prime is 13229463103. The next prime is 13229463131. The reversal of 13229463130 is 3136492231.

It can be written as a sum of positive squares in 4 ways, for example, as 11311811449 + 1917651681 = 106357^2 + 43791^2 .

It is not an unprimeable number, because it can be changed into a prime (13229463131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50882421 + ... + 50882680.

Almost surely, 213229463130 is an apocalyptic number.

13229463130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13229463130 is a deficient number, since it is larger than the sum of its proper divisors (12415342574).

13229463130 is a wasteful number, since it uses less digits than its factorization.

13229463130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101765121.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 13229463130 in words is "thirteen billion, two hundred twenty-nine million, four hundred sixty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 101765101 203530202 508825505 1017651010 1322946313 2645892626 6614731565 13229463130