Base | Representation |
---|---|
bin | 10111001100011110000110… |
… | …010010011000001111010111 |
3 | 111101012020212011012020011021 |
4 | 113030132012102120033113 |
5 | 101332331104412241434 |
6 | 1000543401532022011 |
7 | 30326060661232054 |
oct | 2714360622301727 |
9 | 441166764166137 |
10 | 102012021212119 |
11 | 2a560067587607 |
12 | b536743601907 |
13 | 44bc90005ab85 |
14 | 1b295a004202b |
15 | bbd877d0ccb4 |
hex | 5cc7864983d7 |
102012021212119 has 2 divisors, whose sum is σ = 102012021212120. Its totient is φ = 102012021212118.
The previous prime is 102012021212041. The next prime is 102012021212161. The reversal of 102012021212119 is 911212120210201.
It is a strong prime.
It is an emirp because it is prime and its reverse (911212120210201) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102012021212119 is a prime.
It is a super-2 number, since 2×1020120212121192 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102012021212093 and 102012021212102.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102012021612119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006010606059 + 51006010606060.
It is an arithmetic number, because the mean of its divisors is an integer number (51006010606060).
Almost surely, 2102012021212119 is an apocalyptic number.
102012021212119 is a deficient number, since it is larger than the sum of its proper divisors (1).
102012021212119 is an equidigital number, since it uses as much as digits as its factorization.
102012021212119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 25.
The spelling of 102012021212119 in words is "one hundred two trillion, twelve billion, twenty-one million, two hundred twelve thousand, one hundred nineteen".
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