Base | Representation |
---|---|
bin | 100111110111101111… |
… | …011111011001010111 |
3 | 11002111120200121022111 |
4 | 213313233133121113 |
5 | 1200134122034013 |
6 | 31400035011451 |
7 | 3043620402313 |
oct | 476757373127 |
9 | 132446617274 |
10 | 42811127383 |
11 | 17179846712 |
12 | 8369439b87 |
13 | 40635a754b |
14 | 2101a8ab43 |
15 | 11a86bd73d |
hex | 9f7bdf657 |
42811127383 has 2 divisors, whose sum is σ = 42811127384. Its totient is φ = 42811127382.
The previous prime is 42811127371. The next prime is 42811127461. The reversal of 42811127383 is 38372111824.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 42811127383 - 229 = 42274256471 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42811127363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21405563691 + 21405563692.
It is an arithmetic number, because the mean of its divisors is an integer number (21405563692).
Almost surely, 242811127383 is an apocalyptic number.
42811127383 is a deficient number, since it is larger than the sum of its proper divisors (1).
42811127383 is an equidigital number, since it uses as much as digits as its factorization.
42811127383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 64512, while the sum is 40.
The spelling of 42811127383 in words is "forty-two billion, eight hundred eleven million, one hundred twenty-seven thousand, three hundred eighty-three".
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