Base | Representation |
---|---|
bin | 1011000000011100010010… |
… | …1101110100110110100111 |
3 | 1120211221221202002201201122 |
4 | 2300013010231310312213 |
5 | 3041240323121021020 |
6 | 41423403512244155 |
7 | 2356233242030246 |
oct | 260070455646647 |
9 | 46757852081648 |
10 | 12102223220135 |
11 | 394658455a114 |
12 | 14355aa0a065b |
13 | 69a3089a09a9 |
14 | 2dba7200295d |
15 | 15ec17412125 |
hex | b01c4b74da7 |
12102223220135 has 8 divisors (see below), whose sum is σ = 14529547397376. Its totient is φ = 9677192220640.
The previous prime is 12102223220119. The next prime is 12102223220167. The reversal of 12102223220135 is 53102232220121.
It is a happy number.
12102223220135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12102223220135 - 24 = 12102223220119 is a prime.
It is a Duffinian 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, 573282824 + ... + 573303933.
It is an arithmetic number, because the mean of its divisors is an integer number (1816193424672).
Almost surely, 212102223220135 is an apocalyptic number.
12102223220135 is a deficient number, since it is larger than the sum of its proper divisors (2427324177241).
12102223220135 is a wasteful number, since it uses less digits than its factorization.
12102223220135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1146588873.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 12102223220135 its reverse (53102232220121), we get a palindrome (65204455440256).
The spelling of 12102223220135 in words is "twelve trillion, one hundred two billion, two hundred twenty-three million, two hundred twenty thousand, one hundred thirty-five".
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