Base | Representation |
---|---|
bin | 101100111100101001… |
… | …111101101110001000 |
3 | 11121120110222112120222 |
4 | 230330221331232020 |
5 | 1242320120231203 |
6 | 34101004005212 |
7 | 3325661362661 |
oct | 547451755610 |
9 | 147513875528 |
10 | 48262273928 |
11 | 19516882800 |
12 | 942ab30808 |
13 | 4721a4494b |
14 | 249ba28368 |
15 | 13c703d038 |
hex | b3ca7db88 |
48262273928 has 108 divisors (see below), whose sum is σ = 104318591895. Its totient is φ = 20915246880.
The previous prime is 48262273907. The next prime is 48262273931. The reversal of 48262273928 is 82937226284.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 24131136964 + 24131136964 = 155342^2 + 155342^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155342.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48262273928.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 157205951 + ... + 157206257.
Almost surely, 248262273928 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 48262273928
48262273928 is an abundant number, since it is smaller than the sum of its proper divisors (56056317967).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48262273928 is a wasteful number, since it uses less digits than its factorization.
48262273928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 688 (or 343 counting only the distinct ones).
The product of its digits is 4644864, while the sum is 53.
The spelling of 48262273928 in words is "forty-eight billion, two hundred sixty-two million, two hundred seventy-three thousand, nine hundred twenty-eight".
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