Base | Representation |
---|---|
bin | 11000100110110000… |
… | …10001100000000010 |
3 | 1021002122000011101021 |
4 | 30103120101200002 |
5 | 204023232012010 |
6 | 10022452500054 |
7 | 645233264131 |
oct | 142330214002 |
9 | 37078004337 |
10 | 13210032130 |
11 | 566979a729 |
12 | 268801a62a |
13 | 1326a5c379 |
14 | 8d45dd918 |
15 | 524add8da |
hex | 313611802 |
13210032130 has 16 divisors (see below), whose sum is σ = 23787281664. Its totient is φ = 5281963120.
The previous prime is 13210032061. The next prime is 13210032133. The reversal of 13210032130 is 3123001231.
It is a super-3 number, since 3×132100321303 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13210032133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229012 + ... + 280831.
It is an arithmetic number, because the mean of its divisors is an integer number (1486705104).
Almost surely, 213210032130 is an apocalyptic number.
13210032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13210032130 is a deficient number, since it is larger than the sum of its proper divisors (10577249534).
13210032130 is a wasteful number, since it uses less digits than its factorization.
13210032130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512441.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13210032130 its reverse (3123001231), we get a palindrome (16333033361).
The spelling of 13210032130 in words is "thirteen billion, two hundred ten million, thirty-two thousand, one hundred thirty".
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