Base | Representation |
---|---|
bin | 11001011110100011101101… |
… | …00111001001010101010101 |
3 | 21100100222201110002002022111 |
4 | 30233101312213021111111 |
5 | 24320410303101213412 |
6 | 315053440155431021 |
7 | 14541466123203643 |
oct | 1457216647112525 |
9 | 240328643062274 |
10 | 56025543382357 |
11 | 1694033272479a |
12 | 634a161155471 |
13 | 2535255a505b3 |
14 | db99179ca193 |
15 | 6725463522a7 |
hex | 32f4769c9555 |
56025543382357 has 2 divisors, whose sum is σ = 56025543382358. Its totient is φ = 56025543382356.
The previous prime is 56025543382327. The next prime is 56025543382429. The reversal of 56025543382357 is 75328334552065.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34651694591761 + 21373848790596 = 5886569^2 + 4623186^2 .
It is a cyclic number.
It is not a de Polignac number, because 56025543382357 - 227 = 56025409164629 is a prime.
It is a super-2 number, since 2×560255433823572 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56025543382327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28012771691178 + 28012771691179.
It is an arithmetic number, because the mean of its divisors is an integer number (28012771691179).
Almost surely, 256025543382357 is an apocalyptic number.
It is an amenable number.
56025543382357 is a deficient number, since it is larger than the sum of its proper divisors (1).
56025543382357 is an equidigital number, since it uses as much as digits as its factorization.
56025543382357 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90720000, while the sum is 58.
The spelling of 56025543382357 in words is "fifty-six trillion, twenty-five billion, five hundred forty-three million, three hundred eighty-two thousand, three hundred fifty-seven".
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