Base | Representation |
---|---|
bin | 1001110010110000… |
… | …0101001001111100 |
3 | 20210012112221020111 |
4 | 2130230011021330 |
5 | 20340433114043 |
6 | 1112504155404 |
7 | 122100304201 |
oct | 23454051174 |
9 | 6705487214 |
10 | 2628801148 |
11 | 1129987236 |
12 | 614468b64 |
13 | 32b81834c |
14 | 1ad1bbca8 |
15 | 105bbe09d |
hex | 9cb0527c |
2628801148 has 12 divisors (see below), whose sum is σ = 4603776912. Its totient is φ = 1313436320.
The previous prime is 2628801143. The next prime is 2628801157. The reversal of 2628801148 is 8411088262.
It is a super-2 number, since 2×26288011482 = 13821190951452235808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2628801148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2628801143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234913 + ... + 245848.
It is an arithmetic number, because the mean of its divisors is an integer number (383648076).
Almost surely, 22628801148 is an apocalyptic number.
It is an amenable number.
2628801148 is a deficient number, since it is larger than the sum of its proper divisors (1974975764).
2628801148 is a wasteful number, since it uses less digits than its factorization.
2628801148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482132 (or 482130 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 40.
The square root of 2628801148 is about 51271.8358165572. The cubic root of 2628801148 is about 1380.1276133476.
The spelling of 2628801148 in words is "two billion, six hundred twenty-eight million, eight hundred one thousand, one hundred forty-eight".
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