Base | Representation |
---|---|
bin | 10110101000101101… |
… | …11100000110001111 |
3 | 1011100221111000122222 |
4 | 23110112330012033 |
5 | 144342043431321 |
6 | 5325522525555 |
7 | 610104252611 |
oct | 132426740617 |
9 | 34327430588 |
10 | 12152717711 |
11 | 517698a762 |
12 | 2431b068bb |
13 | 11b89a5734 |
14 | 834012db1 |
15 | 4b1d8a3ab |
hex | 2d45bc18f |
12152717711 has 2 divisors, whose sum is σ = 12152717712. Its totient is φ = 12152717710.
The previous prime is 12152717693. The next prime is 12152717723. The reversal of 12152717711 is 11771725121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12152717711 - 210 = 12152716687 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12152717411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6076358855 + 6076358856.
It is an arithmetic number, because the mean of its divisors is an integer number (6076358856).
Almost surely, 212152717711 is an apocalyptic number.
12152717711 is a deficient number, since it is larger than the sum of its proper divisors (1).
12152717711 is an equidigital number, since it uses as much as digits as its factorization.
12152717711 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6860, while the sum is 35.
The spelling of 12152717711 in words is "twelve billion, one hundred fifty-two million, seven hundred seventeen thousand, seven hundred eleven".
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