Base | Representation |
---|---|
bin | 1010111011101110001010… |
… | …1101100111001101110100 |
3 | 1120120012121200001001210102 |
4 | 2232323202231213031310 |
5 | 3033423224224232012 |
6 | 41322232142013232 |
7 | 2350332416635133 |
oct | 256734255471564 |
9 | 46505550031712 |
10 | 12021122102132 |
11 | 3915147044860 |
12 | 1421935577218 |
13 | 6927826b6380 |
14 | 2d7b7ad1791a |
15 | 15ca6c43b2c2 |
hex | aeee2b67374 |
12021122102132 has 72 divisors (see below), whose sum is σ = 25332257860896. Its totient is φ = 4920806880000.
The previous prime is 12021122102083. The next prime is 12021122102153. The reversal of 12021122102132 is 23120122112021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5289494 + ... + 7212557.
Almost surely, 212021122102132 is an apocalyptic number.
It is an amenable number.
12021122102132 is an abundant number, since it is smaller than the sum of its proper divisors (13311135758764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12021122102132 is a wasteful number, since it uses less digits than its factorization.
12021122102132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12502161 (or 12502118 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 12021122102132 its reverse (23120122112021), we get a palindrome (35141244214153).
The spelling of 12021122102132 in words is "twelve trillion, twenty-one billion, one hundred twenty-two million, one hundred two thousand, one hundred thirty-two".
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