Base | Representation |
---|---|
bin | 10111001111010110110000… |
… | …101001100010100100110001 |
3 | 111101220012122120111201222221 |
4 | 113033112300221202210301 |
5 | 101344103143402004244 |
6 | 1001214432551401041 |
7 | 30346310345555422 |
oct | 2717266051424461 |
9 | 441805576451887 |
10 | 102210300422449 |
11 | 2a627165a75a8a |
12 | b56905a983181 |
13 | 450550ba01abb |
14 | 1b3500d789649 |
15 | bc3ad0173784 |
hex | 5cf5b0a62931 |
102210300422449 has 2 divisors, whose sum is σ = 102210300422450. Its totient is φ = 102210300422448.
The previous prime is 102210300422401. The next prime is 102210300422497. The reversal of 102210300422449 is 944224003012201.
It is a balanced prime because it is at equal distance from previous prime (102210300422401) and next prime (102210300422497).
It can be written as a sum of positive squares in only one way, i.e., 60648193413025 + 41562107009424 = 7787695^2 + 6446868^2 .
It is a cyclic number.
It is not a de Polignac number, because 102210300422449 - 217 = 102210300291377 is a prime.
It is not a weakly prime, because it can be changed into another prime (102210300422849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105150211224 + 51105150211225.
It is an arithmetic number, because the mean of its divisors is an integer number (51105150211225).
Almost surely, 2102210300422449 is an apocalyptic number.
It is an amenable number.
102210300422449 is a deficient number, since it is larger than the sum of its proper divisors (1).
102210300422449 is an equidigital number, since it uses as much as digits as its factorization.
102210300422449 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27648, while the sum is 34.
The spelling of 102210300422449 in words is "one hundred two trillion, two hundred ten billion, three hundred million, four hundred twenty-two thousand, four hundred forty-nine".
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