Base | Representation |
---|---|
bin | 110010010010101011… |
… | …100110011000110001 |
3 | 12011101101111011100220 |
4 | 302102223212120301 |
5 | 1341043112314023 |
6 | 40450230203253 |
7 | 3621116523465 |
oct | 622253463061 |
9 | 164341434326 |
10 | 54000510513 |
11 | 209a0975894 |
12 | a5707b3529 |
13 | 512780c901 |
14 | 2883b784a5 |
15 | 1610bbb3e3 |
hex | c92ae6631 |
54000510513 has 4 divisors (see below), whose sum is σ = 72000680688. Its totient is φ = 36000340340.
The previous prime is 54000510511. The next prime is 54000510517. The reversal of 54000510513 is 31501500045.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54000510513 - 21 = 54000510511 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54000510511) 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 3 ways as a sum of consecutive naturals, for example, 9000085083 + ... + 9000085088.
It is an arithmetic number, because the mean of its divisors is an integer number (18000170172).
Almost surely, 254000510513 is an apocalyptic number.
It is an amenable number.
54000510513 is a deficient number, since it is larger than the sum of its proper divisors (18000170175).
54000510513 is a wasteful number, since it uses less digits than its factorization.
54000510513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18000170174.
The product of its (nonzero) digits is 1500, while the sum is 24.
The spelling of 54000510513 in words is "fifty-four billion, five hundred ten thousand, five hundred thirteen".
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