Base | Representation |
---|---|
bin | 10000000110110011000… |
… | …01011111111011111101 |
3 | 1221220102202121120111211 |
4 | 20003121201133323331 |
5 | 33031333221020300 |
6 | 1102121511044421 |
7 | 54660620010463 |
oct | 10033141377375 |
9 | 1856382546454 |
10 | 553405251325 |
11 | 1a3774923243 |
12 | 8b306370711 |
13 | 402555318c4 |
14 | 1cadbcca833 |
15 | e5de41b4ba |
hex | 80d985fefd |
553405251325 has 24 divisors (see below), whose sum is σ = 722388049920. Its totient is φ = 419394729600.
The previous prime is 553405251323. The next prime is 553405251341. The reversal of 553405251325 is 523152504355.
It is not a de Polignac number, because 553405251325 - 21 = 553405251323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553405251323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9452292 + ... + 9510658.
It is an arithmetic number, because the mean of its divisors is an integer number (30099502080).
Almost surely, 2553405251325 is an apocalyptic number.
It is an amenable number.
553405251325 is a deficient number, since it is larger than the sum of its proper divisors (168982798595).
553405251325 is a wasteful number, since it uses less digits than its factorization.
553405251325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78357 (or 78352 counting only the distinct ones).
The product of its (nonzero) digits is 450000, while the sum is 40.
The spelling of 553405251325 in words is "five hundred fifty-three billion, four hundred five million, two hundred fifty-one thousand, three hundred twenty-five".
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