Base | Representation |
---|---|
bin | 1001101111000111110101… |
… | …10000111000001100110011 |
3 | 2210210210210022002221211011 |
4 | 10313203322300320030303 |
5 | 10301241320433322441 |
6 | 113311433410331351 |
7 | 4336562535163144 |
oct | 467437260701463 |
9 | 83723708087734 |
10 | 21410324120371 |
11 | 690508188880a |
12 | 249956a289b57 |
13 | bc3ca5a9c874 |
14 | 54039da7bacb |
15 | 271de9579581 |
hex | 1378fac38333 |
21410324120371 has 2 divisors, whose sum is σ = 21410324120372. Its totient is φ = 21410324120370.
The previous prime is 21410324120329. The next prime is 21410324120401. The reversal of 21410324120371 is 17302142301412.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 21410324120371 - 29 = 21410324119859 is a prime.
It is not a weakly prime, because it can be changed into another prime (21410324120771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10705162060185 + 10705162060186.
It is an arithmetic number, because the mean of its divisors is an integer number (10705162060186).
Almost surely, 221410324120371 is an apocalyptic number.
21410324120371 is a deficient number, since it is larger than the sum of its proper divisors (1).
21410324120371 is an equidigital number, since it uses as much as digits as its factorization.
21410324120371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 31.
Adding to 21410324120371 its reverse (17302142301412), we get a palindrome (38712466421783).
The spelling of 21410324120371 in words is "twenty-one trillion, four hundred ten billion, three hundred twenty-four million, one hundred twenty thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •