Base | Representation |
---|---|
bin | 110001011001010100… |
… | …111111011011001100 |
3 | 12001220022212220121021 |
4 | 301121110333123030 |
5 | 1332110300014234 |
6 | 40210534243524 |
7 | 3555223651030 |
oct | 613124773314 |
9 | 161808786537 |
10 | 53038282444 |
11 | 20547800684 |
12 | a3424b65a4 |
13 | 50033690a4 |
14 | 27d20601c0 |
15 | 15a649b9b4 |
hex | c5953f6cc |
53038282444 has 24 divisors (see below), whose sum is σ = 106380528800. Its totient is φ = 22665557376.
The previous prime is 53038282421. The next prime is 53038282457. The reversal of 53038282444 is 44428283035.
It is a super-2 number, since 2×530382824442 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53038282444.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2704017 + ... + 2723560.
Almost surely, 253038282444 is an apocalyptic number.
It is an amenable number.
53038282444 is an abundant number, since it is smaller than the sum of its proper divisors (53342246356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53038282444 is a wasteful number, since it uses less digits than its factorization.
53038282444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5427937 (or 5427935 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 43.
The spelling of 53038282444 in words is "fifty-three billion, thirty-eight million, two hundred eighty-two thousand, four hundred forty-four".
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