Base | Representation |
---|---|
bin | 110100011100000011… |
… | …110110100010100101 |
3 | 12101100000102222021001 |
4 | 310130003312202211 |
5 | 1410303132043400 |
6 | 41511042553301 |
7 | 4032204356545 |
oct | 643403664245 |
9 | 171300388231 |
10 | 56305346725 |
11 | 2197399a401 |
12 | aab4668831 |
13 | 5404189114 |
14 | 2a21d05325 |
15 | 16e81e5a6a |
hex | d1c0f68a5 |
56305346725 has 24 divisors (see below), whose sum is σ = 70557582240. Its totient is φ = 44569984320.
The previous prime is 56305346711. The next prime is 56305346729. The reversal of 56305346725 is 52764350365.
It is not a de Polignac number, because 56305346725 - 27 = 56305346597 is a prime.
It is a super-3 number, since 3×563053467253 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56305346729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894591 + ... + 955459.
It is an arithmetic number, because the mean of its divisors is an integer number (2939899260).
Almost surely, 256305346725 is an apocalyptic number.
It is an amenable number.
56305346725 is a deficient number, since it is larger than the sum of its proper divisors (14252235515).
56305346725 is a wasteful number, since it uses less digits than its factorization.
56305346725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61269 (or 61264 counting only the distinct ones).
The product of its (nonzero) digits is 2268000, while the sum is 46.
The spelling of 56305346725 in words is "fifty-six billion, three hundred five million, three hundred forty-six thousand, seven hundred twenty-five".
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