Base | Representation |
---|---|
bin | 10101001111001010… |
… | …11011101001001111 |
3 | 1002102121000100121121 |
4 | 22213211123221033 |
5 | 141322243322343 |
6 | 5123210341411 |
7 | 552353336611 |
oct | 124745335117 |
9 | 32377010547 |
10 | 11401542223 |
11 | 4920967475 |
12 | 226242a867 |
13 | 10c9188bb6 |
14 | 7a2356db1 |
15 | 46ae59aed |
hex | 2a795ba4f |
11401542223 has 2 divisors, whose sum is σ = 11401542224. Its totient is φ = 11401542222.
The previous prime is 11401542209. The next prime is 11401542233. The reversal of 11401542223 is 32224510411.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 11401542223 - 213 = 11401534031 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11401542203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700771111 + 5700771112.
It is an arithmetic number, because the mean of its divisors is an integer number (5700771112).
Almost surely, 211401542223 is an apocalyptic number.
11401542223 is a deficient number, since it is larger than the sum of its proper divisors (1).
11401542223 is an equidigital number, since it uses as much as digits as its factorization.
11401542223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1920, while the sum is 25.
The spelling of 11401542223 in words is "eleven billion, four hundred one million, five hundred forty-two thousand, two hundred twenty-three".
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