Base | Representation |
---|---|
bin | 110000001110110000001001… |
… | …010000110100011110100111 |
3 | 1000211001110210112021220100011 |
4 | 300032300021100310132213 |
5 | 210300333230024002142 |
6 | 2031050325520431051 |
7 | 62452110230344204 |
oct | 6016601120643647 |
9 | 1024043715256304 |
10 | 212120000219047 |
11 | 616516501918a8 |
12 | 1b95a33aa78487 |
13 | 9148aa3c1172b |
14 | 3a5493c9a4cab |
15 | 197cadbeaa417 |
hex | c0ec094347a7 |
212120000219047 has 2 divisors, whose sum is σ = 212120000219048. Its totient is φ = 212120000219046.
The previous prime is 212120000219033. The next prime is 212120000219137. The reversal of 212120000219047 is 740912000021212.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212120000219047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (212120000219447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106060000109523 + 106060000109524.
It is an arithmetic number, because the mean of its divisors is an integer number (106060000109524).
Almost surely, 2212120000219047 is an apocalyptic number.
212120000219047 is a deficient number, since it is larger than the sum of its proper divisors (1).
212120000219047 is an equidigital number, since it uses as much as digits as its factorization.
212120000219047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 31.
The spelling of 212120000219047 in words is "two hundred twelve trillion, one hundred twenty billion, two hundred nineteen thousand, forty-seven".
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