Base | Representation |
---|---|
bin | 100010100001001010… |
… | …0101101010110001111 |
3 | 21002100001100100021102 |
4 | 1011002110231112033 |
5 | 2203303023401121 |
6 | 54015322253315 |
7 | 5232640353035 |
oct | 1050224552617 |
9 | 232301310242 |
10 | 74127168911 |
11 | 29489944174 |
12 | 1244905723b |
13 | 6cb4503033 |
14 | 3832bd0555 |
15 | 1ddcb0590b |
hex | 114252d58f |
74127168911 has 2 divisors, whose sum is σ = 74127168912. Its totient is φ = 74127168910.
The previous prime is 74127168833. The next prime is 74127168919. The reversal of 74127168911 is 11986172147.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 74127168911 - 214 = 74127152527 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (74127168919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37063584455 + 37063584456.
It is an arithmetic number, because the mean of its divisors is an integer number (37063584456).
Almost surely, 274127168911 is an apocalyptic number.
74127168911 is a deficient number, since it is larger than the sum of its proper divisors (1).
74127168911 is an equidigital number, since it uses as much as digits as its factorization.
74127168911 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 169344, while the sum is 47.
The spelling of 74127168911 in words is "seventy-four billion, one hundred twenty-seven million, one hundred sixty-eight thousand, nine hundred eleven".
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