Base | Representation |
---|---|
bin | 101101001001111001110… |
… | …100001011111011101100 |
3 | 101222122102002222010000021 |
4 | 231021321310023323230 |
5 | 401314431042024322 |
6 | 10333300403411524 |
7 | 440120324520034 |
oct | 55117164137354 |
9 | 11878362863007 |
10 | 3103010111212 |
11 | a96a853489a0 |
12 | 421473983ba4 |
13 | 1967c6b5422b |
14 | aa287a328c4 |
15 | 55ab2d6d4c7 |
hex | 2d279d0beec |
3103010111212 has 12 divisors (see below), whose sum is σ = 5923928394216. Its totient is φ = 1410459141440.
The previous prime is 3103010111203. The next prime is 3103010111233. The reversal of 3103010111212 is 2121110103013.
It is a happy number.
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, 35261478493 + ... + 35261478580.
It is an arithmetic number, because the mean of its divisors is an integer number (493660699518).
Almost surely, 23103010111212 is an apocalyptic number.
It is an amenable number.
3103010111212 is a deficient number, since it is larger than the sum of its proper divisors (2820918283004).
3103010111212 is a wasteful number, since it uses less digits than its factorization.
3103010111212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70522957088 (or 70522957086 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 3103010111212 its reverse (2121110103013), we get a palindrome (5224120214225).
The spelling of 3103010111212 in words is "three trillion, one hundred three billion, ten million, one hundred eleven thousand, two hundred twelve".
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