Base | Representation |
---|---|
bin | 11000101011101010… |
… | …10111101010110010 |
3 | 1021012111111102021210 |
4 | 30111311113222302 |
5 | 204114302322002 |
6 | 10030523300550 |
7 | 646243313655 |
oct | 142565275262 |
9 | 37174442253 |
10 | 13251214002 |
11 | 568aa68234 |
12 | 269997a756 |
13 | 133244ab40 |
14 | 8d9c7d89c |
15 | 52852596c |
hex | 315d57ab2 |
13251214002 has 16 divisors (see below), whose sum is σ = 28541076480. Its totient is φ = 4077296592.
The previous prime is 13251213959. The next prime is 13251214019. The reversal of 13251214002 is 20041215231.
It is a self number, because there is not a number n which added to its sum of digits gives 13251214002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84943602 + ... + 84943757.
It is an arithmetic number, because the mean of its divisors is an integer number (1783817280).
Almost surely, 213251214002 is an apocalyptic number.
13251214002 is an abundant number, since it is smaller than the sum of its proper divisors (15289862478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13251214002 is a wasteful number, since it uses less digits than its factorization.
13251214002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169887377.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 13251214002 its reverse (20041215231), we get a palindrome (33292429233).
The spelling of 13251214002 in words is "thirteen billion, two hundred fifty-one million, two hundred fourteen thousand, two".
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