Base | Representation |
---|---|
bin | 10111010000100111000110… |
… | …01100101111000111101000 |
3 | 20201002201122201221101211111 |
4 | 23220103203030233013220 |
5 | 23201003140233440103 |
6 | 300441110240440104 |
7 | 13526225055233011 |
oct | 1350234314570750 |
9 | 221081581841744 |
10 | 51148282327528 |
11 | 1532a956a39401 |
12 | 58a0a68319034 |
13 | 2270354444809 |
14 | c8b83923a008 |
15 | 5da73e2b086d |
hex | 2e84e332f1e8 |
51148282327528 has 16 divisors (see below), whose sum is σ = 95913484426980. Its totient is φ = 25571353147008.
The previous prime is 51148282327523. The next prime is 51148282327553. The reversal of 51148282327528 is 82572328284115.
51148282327528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 32063249403364 + 19085032924164 = 5662442^2 + 4368642^2 .
It is a super-2 number, since 2×511482823275282 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51148282327523) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 348424125 + ... + 348570892.
Almost surely, 251148282327528 is an apocalyptic number.
It is an amenable number.
51148282327528 is a deficient number, since it is larger than the sum of its proper divisors (44765202099452).
51148282327528 is a wasteful number, since it uses less digits than its factorization.
51148282327528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697004196 (or 697004192 counting only the distinct ones).
The product of its digits is 17203200, while the sum is 58.
The spelling of 51148282327528 in words is "fifty-one trillion, one hundred forty-eight billion, two hundred eighty-two million, three hundred twenty-seven thousand, five hundred twenty-eight".
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