Base | Representation |
---|---|
bin | 1011100010100… |
… | …1000110100111 |
3 | 10101002010020100 |
4 | 2320221012213 |
5 | 44342342410 |
6 | 4445235143 |
7 | 1125263124 |
oct | 270510647 |
9 | 111063210 |
10 | 48402855 |
11 | 2535a866 |
12 | 14262ab3 |
13 | a049457 |
14 | 65dd74b |
15 | 43b18c0 |
hex | 2e291a7 |
48402855 has 12 divisors (see below), whose sum is σ = 83898360. Its totient is φ = 25814832.
The previous prime is 48402847. The next prime is 48402857. The reversal of 48402855 is 55820484.
48402855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48402855 - 23 = 48402847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48402857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537765 + ... + 537854.
It is an arithmetic number, because the mean of its divisors is an integer number (6991530).
Almost surely, 248402855 is an apocalyptic number.
48402855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48402855 is a deficient number, since it is larger than the sum of its proper divisors (35495505).
48402855 is a wasteful number, since it uses less digits than its factorization.
48402855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075630 (or 1075627 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 48402855 is about 6957.2160380428. The cubic root of 48402855 is about 364.4380042122.
The spelling of 48402855 in words is "forty-eight million, four hundred two thousand, eight hundred fifty-five".
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