Base | Representation |
---|---|
bin | 10111100010001111011011… |
… | …00011001011001010100100 |
3 | 20210020122020110212011202120 |
4 | 23301013231203023022210 |
5 | 23240414241332323333 |
6 | 302023251454305540 |
7 | 13621051341522651 |
oct | 1361075543131244 |
9 | 223218213764676 |
10 | 51754046370468 |
11 | 15543849a50752 |
12 | 597a3454b82b0 |
13 | 22b5502304200 |
14 | cacca2c2ac28 |
15 | 5eb3951a7db3 |
hex | 2f11ed8cb2a4 |
51754046370468 has 72 divisors (see below), whose sum is σ = 131440712685408. Its totient is φ = 15841812400128.
The previous prime is 51754046370457. The next prime is 51754046370511. The reversal of 51754046370468 is 86407364045715.
51754046370468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65721930 + ... + 66504737.
It is an arithmetic number, because the mean of its divisors is an integer number (1825565453964).
Almost surely, 251754046370468 is an apocalyptic number.
It is an amenable number.
51754046370468 is an abundant number, since it is smaller than the sum of its proper divisors (79686666314940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51754046370468 is a wasteful number, since it uses less digits than its factorization.
51754046370468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132226893 (or 132226878 counting only the distinct ones).
The product of its (nonzero) digits is 67737600, while the sum is 60.
The spelling of 51754046370468 in words is "fifty-one trillion, seven hundred fifty-four billion, forty-six million, three hundred seventy thousand, four hundred sixty-eight".
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