Base | Representation |
---|---|
bin | 1010000001100000100000… |
… | …0011011110101000001101 |
3 | 1110000121011220202211220022 |
4 | 2200120020003132220031 |
5 | 2421032022412224044 |
6 | 35234553125031525 |
7 | 2215146115423235 |
oct | 240301003365015 |
9 | 43017156684808 |
10 | 11021021211149 |
11 | 3569a97179a94 |
12 | 129bb458555a5 |
13 | 61c37c554631 |
14 | 2a15c532acc5 |
15 | 141a36de63ee |
hex | a06080dea0d |
11021021211149 has 2 divisors, whose sum is σ = 11021021211150. Its totient is φ = 11021021211148.
The previous prime is 11021021211059. The next prime is 11021021211203. The reversal of 11021021211149 is 94111212012011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8131337402500 + 2889683808649 = 2851550^2 + 1699907^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11021021211149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11021021210149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510510605574 + 5510510605575.
It is an arithmetic number, because the mean of its divisors is an integer number (5510510605575).
Almost surely, 211021021211149 is an apocalyptic number.
It is an amenable number.
11021021211149 is a deficient number, since it is larger than the sum of its proper divisors (1).
11021021211149 is an equidigital number, since it uses as much as digits as its factorization.
11021021211149 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 26.
The spelling of 11021021211149 in words is "eleven trillion, twenty-one billion, twenty-one million, two hundred eleven thousand, one hundred forty-nine".
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