Base | Representation |
---|---|
bin | 110001000010010101… |
… | …110110110110000000 |
3 | 12000220110012220200000 |
4 | 301002111312312000 |
5 | 1330313033232342 |
6 | 40104400400000 |
7 | 3542532000015 |
oct | 610225666600 |
9 | 160813186600 |
10 | 52652633472 |
11 | 2036a04791a |
12 | a255316000 |
13 | 4c714b092a |
14 | 2796b5370c |
15 | 15826c044c |
hex | c42576d80 |
52652633472 has 192 divisors, whose sum is σ = 157850434560. Its totient is φ = 17469872640.
The previous prime is 52652633437. The next prime is 52652633489. The reversal of 52652633472 is 27433625625.
52652633472 is a `hidden beast` number, since 5 + 2 + 6 + 5 + 2 + 633 + 4 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (192).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6932397 + ... + 6939987.
It is an arithmetic number, because the mean of its divisors is an integer number (822137680).
Almost surely, 252652633472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52652633472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78925217280).
52652633472 is an abundant number, since it is smaller than the sum of its proper divisors (105197801088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52652633472 is an equidigital number, since it uses as much as digits as its factorization.
52652633472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7843 (or 7819 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 45.
The spelling of 52652633472 in words is "fifty-two billion, six hundred fifty-two million, six hundred thirty-three thousand, four hundred seventy-two".
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