Base | Representation |
---|---|
bin | 10110011011011110… |
… | …01000101011110110 |
3 | 1011002012102200112212 |
4 | 23031233020223312 |
5 | 144130123321324 |
6 | 5310513413422 |
7 | 604255040321 |
oct | 131557105366 |
9 | 34065380485 |
10 | 12041620214 |
11 | 511a1a9548 |
12 | 240086a272 |
13 | 119b977980 |
14 | 8233737b8 |
15 | 4a724270e |
hex | 2cdbc8af6 |
12041620214 has 32 divisors (see below), whose sum is σ = 19973278080. Its totient is φ = 5409331200.
The previous prime is 12041620211. The next prime is 12041620223. The reversal of 12041620214 is 41202614021.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12041620214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12041620211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446342 + ... + 472550.
It is an arithmetic number, because the mean of its divisors is an integer number (624164940).
Almost surely, 212041620214 is an apocalyptic number.
12041620214 is a deficient number, since it is larger than the sum of its proper divisors (7931657866).
12041620214 is a wasteful number, since it uses less digits than its factorization.
12041620214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26696.
The product of its (nonzero) digits is 768, while the sum is 23.
The spelling of 12041620214 in words is "twelve billion, forty-one million, six hundred twenty thousand, two hundred fourteen".
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