Base | Representation |
---|---|
bin | 10110100100110101… |
… | …00001100100100010 |
3 | 1011021200010000222012 |
4 | 23102122201210202 |
5 | 144310221300302 |
6 | 5322355512522 |
7 | 606230114564 |
oct | 132232414442 |
9 | 34250100865 |
10 | 12120103202 |
11 | 515a533a19 |
12 | 2422bb8742 |
13 | 11b1cc66cc |
14 | 82d963334 |
15 | 4ae096a52 |
hex | 2d26a1922 |
12120103202 has 8 divisors (see below), whose sum is σ = 18488293200. Its totient is φ = 5957338804.
The previous prime is 12120103049. The next prime is 12120103217. The reversal of 12120103202 is 20230102121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51356252 + ... + 51356487.
It is an arithmetic number, because the mean of its divisors is an integer number (2311036650).
Almost surely, 212120103202 is an apocalyptic number.
12120103202 is a deficient number, since it is larger than the sum of its proper divisors (6368189998).
12120103202 is a wasteful number, since it uses less digits than its factorization.
12120103202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102712800.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12120103202 its reverse (20230102121), we get a palindrome (32350205323).
The spelling of 12120103202 in words is "twelve billion, one hundred twenty million, one hundred three thousand, two hundred two".
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