Base | Representation |
---|---|
bin | 10111110010011000… |
… | …110011010011111111 |
3 | 2102221000200210102212 |
4 | 113302120303103333 |
5 | 404302101040013 |
6 | 15422241211035 |
7 | 1562640345056 |
oct | 276230632377 |
9 | 72830623385 |
10 | 25541424383 |
11 | a9175171a2 |
12 | 4b49930a7b |
13 | 2540763587 |
14 | 134424339d |
15 | 9e74be6a8 |
hex | 5f26334ff |
25541424383 has 2 divisors, whose sum is σ = 25541424384. Its totient is φ = 25541424382.
The previous prime is 25541424373. The next prime is 25541424397. The reversal of 25541424383 is 38342414552.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 25541424383 - 214 = 25541407999 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 25541424383.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (25541424373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12770712191 + 12770712192.
It is an arithmetic number, because the mean of its divisors is an integer number (12770712192).
Almost surely, 225541424383 is an apocalyptic number.
25541424383 is a deficient number, since it is larger than the sum of its proper divisors (1).
25541424383 is an equidigital number, since it uses as much as digits as its factorization.
25541424383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 460800, while the sum is 41.
The spelling of 25541424383 in words is "twenty-five billion, five hundred forty-one million, four hundred twenty-four thousand, three hundred eighty-three".
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