Base | Representation |
---|---|
bin | 11000011101001110… |
… | …00110010001001001 |
3 | 1020220001110202002221 |
4 | 30032213012101021 |
5 | 203342242012301 |
6 | 10010514054041 |
7 | 643242301156 |
oct | 141647062111 |
9 | 36801422087 |
10 | 13130032201 |
11 | 5628619590 |
12 | 266527a321 |
13 | 13132cc030 |
14 | 8c7b3722d |
15 | 51ca89da1 |
hex | 30e9c6449 |
13130032201 has 32 divisors (see below), whose sum is σ = 15694027776. Its totient is φ = 10827432000.
The previous prime is 13130032193. The next prime is 13130032207. The reversal of 13130032201 is 10223003131.
It is not a de Polignac number, because 13130032201 - 23 = 13130032193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130032207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3358690 + ... + 3362596.
It is an arithmetic number, because the mean of its divisors is an integer number (490438368).
Almost surely, 213130032201 is an apocalyptic number.
13130032201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13130032201 is a deficient number, since it is larger than the sum of its proper divisors (2563995575).
13130032201 is a wasteful number, since it uses less digits than its factorization.
13130032201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4333.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13130032201 its reverse (10223003131), we get a palindrome (23353035332).
The spelling of 13130032201 in words is "thirteen billion, one hundred thirty million, thirty-two thousand, two hundred one".
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