Base | Representation |
---|---|
bin | 110010010110100010… |
… | …100101011001101101 |
3 | 12011112220022120112120 |
4 | 302112202211121231 |
5 | 1341211201143140 |
6 | 40500502023153 |
7 | 3622534044123 |
oct | 622642453155 |
9 | 164486276476 |
10 | 54065256045 |
11 | 20a24478099 |
12 | a58a417ab9 |
13 | 513805b888 |
14 | 288c5cd913 |
15 | 161670a1d0 |
hex | c968a566d |
54065256045 has 16 divisors (see below), whose sum is σ = 86507922240. Its totient is φ = 28833632384.
The previous prime is 54065256023. The next prime is 54065256073.
It is a happy number.
54065256045 is nontrivially palindromic in base 10.
54065256045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 54065256045 - 27 = 54065255917 is a prime.
It is a super-2 number, since 2×540652560452 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 54065255988 and 54065256006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412546 + ... + 527564.
It is an arithmetic number, because the mean of its divisors is an integer number (5406745140).
Almost surely, 254065256045 is an apocalyptic number.
It is an amenable number.
54065256045 is a deficient number, since it is larger than the sum of its proper divisors (32442666195).
54065256045 is a wasteful number, since it uses less digits than its factorization.
54065256045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146364.
The product of its (nonzero) digits is 720000, while the sum is 42.
The spelling of 54065256045 in words is "fifty-four billion, sixty-five million, two hundred fifty-six thousand, forty-five".
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