Base | Representation |
---|---|
bin | 10001100111000001010… |
… | …111111111011111001011 |
3 | 11021200120001021121210112 |
4 | 101213001113333133023 |
5 | 124311321301232334 |
6 | 2323532011504535 |
7 | 153300103102523 |
oct | 21470127773713 |
9 | 4250501247715 |
10 | 1210130102219 |
11 | 4272389928a5 |
12 | 17664615814b |
13 | 8a16522832c |
14 | 427dba76683 |
15 | 217291e74ce |
hex | 119c15ff7cb |
1210130102219 has 2 divisors, whose sum is σ = 1210130102220. Its totient is φ = 1210130102218.
The previous prime is 1210130102183. The next prime is 1210130102257. The reversal of 1210130102219 is 9122010310121.
It is a weak prime.
It is an emirp because it is prime and its reverse (9122010310121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1210130102219 - 232 = 1205835134923 is a prime.
It is a super-2 number, since 2×12101301022192 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210130102194 and 1210130102203.
It is not a weakly prime, because it can be changed into another prime (1210130102299) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605065051109 + 605065051110.
It is an arithmetic number, because the mean of its divisors is an integer number (605065051110).
Almost surely, 21210130102219 is an apocalyptic number.
1210130102219 is a deficient number, since it is larger than the sum of its proper divisors (1).
1210130102219 is an equidigital number, since it uses as much as digits as its factorization.
1210130102219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 23.
The spelling of 1210130102219 in words is "one trillion, two hundred ten billion, one hundred thirty million, one hundred two thousand, two hundred nineteen".
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