Base | Representation |
---|---|
bin | 11000011001110010… |
… | …01010001010001110 |
3 | 1020211001020112122021 |
4 | 30030321022022032 |
5 | 203312402243202 |
6 | 10004004240354 |
7 | 642442316143 |
oct | 141471121216 |
9 | 36731215567 |
10 | 13101212302 |
11 | 5613324792 |
12 | 26576a00ba |
13 | 130a34b239 |
14 | 8c3d943ca |
15 | 51a295a37 |
hex | 30ce4a28e |
13101212302 has 8 divisors (see below), whose sum is σ = 19666974096. Its totient is φ = 6545554272.
The previous prime is 13101212287. The next prime is 13101212309. The reversal of 13101212302 is 20321210131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×131012123022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13101212309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522698 + ... + 2527885.
It is an arithmetic number, because the mean of its divisors is an integer number (2458371762).
Almost surely, 213101212302 is an apocalyptic number.
13101212302 is a deficient number, since it is larger than the sum of its proper divisors (6565761794).
13101212302 is a wasteful number, since it uses less digits than its factorization.
13101212302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051882.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13101212302 its reverse (20321210131), we get a palindrome (33422422433).
The spelling of 13101212302 in words is "thirteen billion, one hundred one million, two hundred twelve thousand, three hundred two".
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