Base | Representation |
---|---|
bin | 110010100001100101… |
… | …011110111110011001 |
3 | 12012000211000021100210 |
4 | 302201211132332121 |
5 | 1342101121044104 |
6 | 40531121521333 |
7 | 3630244125036 |
oct | 624145367631 |
9 | 165024007323 |
10 | 54250565529 |
11 | 2100a036926 |
12 | a6204a3249 |
13 | 5167571364 |
14 | 28a906a38d |
15 | 1627b11989 |
hex | ca195ef99 |
54250565529 has 16 divisors (see below), whose sum is σ = 76593973248. Its totient is φ = 34037375232.
The previous prime is 54250565519. The next prime is 54250565561. The reversal of 54250565529 is 92556505245.
It is not a de Polignac number, because 54250565529 - 220 = 54249516953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54250565519) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1185064 + ... + 1229990.
It is an arithmetic number, because the mean of its divisors is an integer number (4787123328).
Almost surely, 254250565529 is an apocalyptic number.
It is an amenable number.
54250565529 is a deficient number, since it is larger than the sum of its proper divisors (22343407719).
54250565529 is a wasteful number, since it uses less digits than its factorization.
54250565529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68624.
The product of its (nonzero) digits is 2700000, while the sum is 48.
The spelling of 54250565529 in words is "fifty-four billion, two hundred fifty million, five hundred sixty-five thousand, five hundred twenty-nine".
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