Base | Representation |
---|---|
bin | 10011100110100001100110… |
… | …10110110100010010100011 |
3 | 12122121210221020212120120202 |
4 | 21303100303112310102203 |
5 | 21122213323232331034 |
6 | 231402122322055415 |
7 | 12036146612343032 |
oct | 1163206326642243 |
9 | 178553836776522 |
10 | 43105153402019 |
11 | 1280987a38a085 |
12 | 4a020987aa56b |
13 | 1b08a4c4861b7 |
14 | a9042ca26719 |
15 | 4eb3e5d0447e |
hex | 2734335b44a3 |
43105153402019 has 2 divisors, whose sum is σ = 43105153402020. Its totient is φ = 43105153402018.
The previous prime is 43105153401991. The next prime is 43105153402033. The reversal of 43105153402019 is 91020435150134.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-43105153402019 is a prime.
It is a super-2 number, since 2×431051534020192 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (43105153402319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21552576701009 + 21552576701010.
It is an arithmetic number, because the mean of its divisors is an integer number (21552576701010).
Almost surely, 243105153402019 is an apocalyptic number.
43105153402019 is a deficient number, since it is larger than the sum of its proper divisors (1).
43105153402019 is an equidigital number, since it uses as much as digits as its factorization.
43105153402019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64800, while the sum is 38.
The spelling of 43105153402019 in words is "forty-three trillion, one hundred five billion, one hundred fifty-three million, four hundred two thousand, nineteen".
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