Base | Representation |
---|---|
bin | 10011000010100100… |
… | …10011100000001011 |
3 | 222101101201122121212 |
4 | 21201102103200023 |
5 | 131413330414034 |
6 | 4410155323335 |
7 | 511212416633 |
oct | 114122234013 |
9 | 28341648555 |
10 | 10222123019 |
11 | 4376138359 |
12 | 1b9345054b |
13 | c6ba1c304 |
14 | 6cd8636c3 |
15 | 3ec6372ce |
hex | 26149380b |
10222123019 has 2 divisors, whose sum is σ = 10222123020. Its totient is φ = 10222123018.
The previous prime is 10222123003. The next prime is 10222123027. The reversal of 10222123019 is 91032122201.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10222123019 - 24 = 10222123003 is a prime.
It is a super-2 number, since 2×102221230192 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10222122985 and 10222123003.
It is not a weakly prime, because it can be changed into another prime (10222123049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111061509 + 5111061510.
It is an arithmetic number, because the mean of its divisors is an integer number (5111061510).
Almost surely, 210222123019 is an apocalyptic number.
10222123019 is a deficient number, since it is larger than the sum of its proper divisors (1).
10222123019 is an equidigital number, since it uses as much as digits as its factorization.
10222123019 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 23.
The spelling of 10222123019 in words is "ten billion, two hundred twenty-two million, one hundred twenty-three thousand, nineteen".
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