Base | Representation |
---|---|
bin | 101101000110001100… |
… | …110001100110101000 |
3 | 11121222122021111102101 |
4 | 231012030301212220 |
5 | 1243132113104110 |
6 | 34124523543144 |
7 | 3332644363111 |
oct | 550614614650 |
9 | 147878244371 |
10 | 48422394280 |
11 | 195991a7577 |
12 | 947468aab4 |
13 | 4748c78110 |
14 | 24b4dc9208 |
15 | 13d611b13a |
hex | b463319a8 |
48422394280 has 64 divisors (see below), whose sum is σ = 117358012800. Its totient is φ = 17874950400.
The previous prime is 48422394271. The next prime is 48422394281. The reversal of 48422394280 is 8249322484.
It is a self number, because there is not a number n which added to its sum of digits gives 48422394280.
It is not an unprimeable number, because it can be changed into a prime (48422394281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3190951 + ... + 3206089.
It is an arithmetic number, because the mean of its divisors is an integer number (1833718950).
Almost surely, 248422394280 is an apocalyptic number.
48422394280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48422394280 is an abundant number, since it is smaller than the sum of its proper divisors (68935618520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48422394280 is a wasteful number, since it uses less digits than its factorization.
48422394280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21314 (or 21310 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 46.
The spelling of 48422394280 in words is "forty-eight billion, four hundred twenty-two million, three hundred ninety-four thousand, two hundred eighty".
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