Base | Representation |
---|---|
bin | 11001010011011111111011… |
… | …11010111101010000000011 |
3 | 21022000122220211221220121202 |
4 | 30221233331322331100003 |
5 | 24243144102210114223 |
6 | 314203115031211415 |
7 | 14502154612554125 |
oct | 1451577572752003 |
9 | 238018824856552 |
10 | 55645561410563 |
11 | 16804171815263 |
12 | 62a8595b16b6b |
13 | 250847a75c977 |
14 | da538c283215 |
15 | 667707086428 |
hex | 329bfdebd403 |
55645561410563 has 8 divisors (see below), whose sum is σ = 56052608030832. Its totient is φ = 55238527466496.
The previous prime is 55645561410553. The next prime is 55645561410583. The reversal of 55645561410563 is 36501416554655.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55645561410563 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55645561410499 and 55645561410508.
It is not an unprimeable number, because it can be changed into a prime (55645561410503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5733731 + ... + 12006947.
It is an arithmetic number, because the mean of its divisors is an integer number (7006576003854).
Almost surely, 255645561410563 is an apocalyptic number.
55645561410563 is a deficient number, since it is larger than the sum of its proper divisors (407046620269).
55645561410563 is a wasteful number, since it uses less digits than its factorization.
55645561410563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6338101.
The product of its (nonzero) digits is 32400000, while the sum is 56.
The spelling of 55645561410563 in words is "fifty-five trillion, six hundred forty-five billion, five hundred sixty-one million, four hundred ten thousand, five hundred sixty-three".
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