Base | Representation |
---|---|
bin | 110001011010010011… |
… | …000110010100111101 |
3 | 12001221110112002012201 |
4 | 301122103012110331 |
5 | 1332123432014040 |
6 | 40212315231501 |
7 | 3555512231056 |
oct | 613223062475 |
9 | 161843462181 |
10 | 53054563645 |
11 | 20555a10a16 |
12 | a347a48591 |
13 | 5006849935 |
14 | 27d429b72d |
15 | 15a7b15a9a |
hex | c5a4c653d |
53054563645 has 96 divisors (see below), whose sum is σ = 73456012800. Its totient is φ = 36661248000.
The previous prime is 53054563633. The next prime is 53054563651. The reversal of 53054563645 is 54636545035.
53054563645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53054563645 - 25 = 53054563613 is a prime.
It is a super-2 number, since 2×530545636452 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53054563595 and 53054563604.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 132305445 + ... + 132305845.
It is an arithmetic number, because the mean of its divisors is an integer number (765166800).
Almost surely, 253054563645 is an apocalyptic number.
It is an amenable number.
53054563645 is a deficient number, since it is larger than the sum of its proper divisors (20401449155).
53054563645 is a wasteful number, since it uses less digits than its factorization.
53054563645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599 (or 582 counting only the distinct ones).
The product of its (nonzero) digits is 3240000, while the sum is 46.
The spelling of 53054563645 in words is "fifty-three billion, fifty-four million, five hundred sixty-three thousand, six hundred forty-five".
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