Base | Representation |
---|---|
bin | 110001000011111000… |
… | …100100111011000100 |
3 | 12000222020220200210000 |
4 | 301003320210323010 |
5 | 1330341144343244 |
6 | 40111123201300 |
7 | 3543264652404 |
oct | 610370447304 |
9 | 160866820700 |
10 | 52678512324 |
11 | 20382712aa9 |
12 | a261b16230 |
13 | 4c76971b69 |
14 | 279a36c804 |
15 | 1584ad3169 |
hex | c43e24ec4 |
52678512324 has 135 divisors (see below), whose sum is σ = 141608116573. Its totient is φ = 17076139200.
The previous prime is 52678512311. The next prime is 52678512343. The reversal of 52678512324 is 42321587625.
The square root of 52678512324 is 229518.
It is a perfect power (a square), and thus also a powerful number.
52678512324 is a `hidden beast` number, since 52 + 67 + 8 + 512 + 3 + 24 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2538345924 + 50140166400 = 50382^2 + 223920^2 .
It is a Duffinian number.
Its product of digits (806400) is a multiple of the sum of its prime factors (720).
It is a self number, because there is not a number n which added to its sum of digits gives 52678512324.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 169384129 + ... + 169384439.
Almost surely, 252678512324 is an apocalyptic number.
52678512324 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
52678512324 is the 229518-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52678512324
52678512324 is an abundant number, since it is smaller than the sum of its proper divisors (88929604249).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52678512324 is an equidigital number, since it uses as much as digits as its factorization.
52678512324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720 (or 357 counting only the distinct ones).
The product of its digits is 806400, while the sum is 45.
The spelling of 52678512324 in words is "fifty-two billion, six hundred seventy-eight million, five hundred twelve thousand, three hundred twenty-four".
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