Base | Representation |
---|---|
bin | 11000100110000100… |
… | …00100100110110111 |
3 | 1021002020001110212111 |
4 | 30103002010212313 |
5 | 204020234242101 |
6 | 10022124031451 |
7 | 645132644224 |
oct | 142302044667 |
9 | 37066043774 |
10 | 13204212151 |
11 | 5666485029 |
12 | 2686092587 |
13 | 13257a22b0 |
14 | 8d392694b |
15 | 52433e251 |
hex | 3130849b7 |
13204212151 has 16 divisors (see below), whose sum is σ = 14307409984. Its totient is φ = 12113639424.
The previous prime is 13204212139. The next prime is 13204212181. The reversal of 13204212151 is 15121240231.
It is a cyclic number.
It is not a de Polignac number, because 13204212151 - 27 = 13204212023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13204212181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3628705 + ... + 3632341.
It is an arithmetic number, because the mean of its divisors is an integer number (894213124).
Almost surely, 213204212151 is an apocalyptic number.
13204212151 is a deficient number, since it is larger than the sum of its proper divisors (1103197833).
13204212151 is a wasteful number, since it uses less digits than its factorization.
13204212151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5290.
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 13204212151 its reverse (15121240231), we get a palindrome (28325452382).
The spelling of 13204212151 in words is "thirteen billion, two hundred four million, two hundred twelve thousand, one hundred fifty-one".
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