Base | Representation |
---|---|
bin | 110010010111001011… |
… | …100011001000011101 |
3 | 12011120122112011010210 |
4 | 302113023203020131 |
5 | 1341221423312103 |
6 | 40501524123033 |
7 | 3623024241042 |
oct | 622713431035 |
9 | 164518464123 |
10 | 54075994653 |
11 | 20a2a54217a |
12 | a591b36479 |
13 | 513a34b695 |
14 | 288dbc71c9 |
15 | 161762be03 |
hex | c972e321d |
54075994653 has 32 divisors (see below), whose sum is σ = 75817843200. Its totient is φ = 34239917376.
The previous prime is 54075994597. The next prime is 54075994699. The reversal of 54075994653 is 35649957045.
54075994653 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 54075994653 - 214 = 54075978269 is a prime.
It is a super-2 number, since 2×540759946532 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54075994593 and 54075994602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54075994153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13453078 + ... + 13457096.
It is an arithmetic number, because the mean of its divisors is an integer number (2369307600).
Almost surely, 254075994653 is an apocalyptic number.
It is an amenable number.
54075994653 is a deficient number, since it is larger than the sum of its proper divisors (21741848547).
54075994653 is a wasteful number, since it uses less digits than its factorization.
54075994653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6921.
The product of its (nonzero) digits is 20412000, while the sum is 57.
The spelling of 54075994653 in words is "fifty-four billion, seventy-five million, nine hundred ninety-four thousand, six hundred fifty-three".
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