Base | Representation |
---|---|
bin | 10111001101110001111001… |
… | …011101000011110000100011 |
3 | 111101111212002221120111011212 |
4 | 113031301321131003300203 |
5 | 101340314344024034334 |
6 | 1001053002242300335 |
7 | 30335424514211465 |
oct | 2715617135036043 |
9 | 441455087514155 |
10 | 102102000221219 |
11 | 2a595240370949 |
12 | b5500753576ab |
13 | 44c823c7109ab |
14 | 1b2da98238135 |
15 | bc0d923deece |
hex | 5cdc79743c23 |
102102000221219 has 2 divisors, whose sum is σ = 102102000221220. Its totient is φ = 102102000221218.
The previous prime is 102102000221203. The next prime is 102102000221237. The reversal of 102102000221219 is 912122000201201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 102102000221219 - 24 = 102102000221203 is a prime.
It is a super-2 number, since 2×1021020002212192 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102102000221194 and 102102000221203.
It is not a weakly prime, because it can be changed into another prime (102102000221279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051000110609 + 51051000110610.
It is an arithmetic number, because the mean of its divisors is an integer number (51051000110610).
Almost surely, 2102102000221219 is an apocalyptic number.
102102000221219 is a deficient number, since it is larger than the sum of its proper divisors (1).
102102000221219 is an equidigital number, since it uses as much as digits as its factorization.
102102000221219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 102102000221219 in words is "one hundred two trillion, one hundred two billion, two hundred twenty-one thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •