Base | Representation |
---|---|
bin | 11000011001110010… |
… | …01001101010001110 |
3 | 1020211001020102211102 |
4 | 30030321021222032 |
5 | 203312402212004 |
6 | 10004004223102 |
7 | 642442310156 |
oct | 141471115216 |
9 | 36731212742 |
10 | 13101210254 |
11 | 56133231a0 |
12 | 265769aa92 |
13 | 130a34a322 |
14 | 8c3d93766 |
15 | 51a29511e |
hex | 30ce49a8e |
13101210254 has 16 divisors (see below), whose sum is σ = 21444459696. Its totient is φ = 5953396800.
The previous prime is 13101210197. The next prime is 13101210271. The reversal of 13101210254 is 45201210131.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4367 + ... + 161930.
It is an arithmetic number, because the mean of its divisors is an integer number (1340278731).
Almost surely, 213101210254 is an apocalyptic number.
13101210254 is a deficient number, since it is larger than the sum of its proper divisors (8343249442).
13101210254 is a wasteful number, since it uses less digits than its factorization.
13101210254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169891.
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 13101210254 its reverse (45201210131), we get a palindrome (58302420385).
The spelling of 13101210254 in words is "thirteen billion, one hundred one million, two hundred ten thousand, two hundred fifty-four".
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