Base | Representation |
---|---|
bin | 1011101001111… |
… | …1111011010100 |
3 | 10101222211212022 |
4 | 2322133323110 |
5 | 100003431211 |
6 | 4503512312 |
7 | 1132361102 |
oct | 272377324 |
9 | 111884768 |
10 | 48889556 |
11 | 256624a1 |
12 | 14458698 |
13 | a189b41 |
14 | 66c8c72 |
15 | 445abdb |
hex | 2e9fed4 |
48889556 has 6 divisors (see below), whose sum is σ = 85556730. Its totient is φ = 24444776.
The previous prime is 48889553. The next prime is 48889571. The reversal of 48889556 is 65598884.
It can be written as a sum of positive squares in only one way, i.e., 28944400 + 19945156 = 5380^2 + 4466^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48889498 and 48889507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48889553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111191 + ... + 6111198.
It is an arithmetic number, because the mean of its divisors is an integer number (14259455).
Almost surely, 248889556 is an apocalyptic number.
It is an amenable number.
48889556 is a deficient number, since it is larger than the sum of its proper divisors (36667174).
48889556 is a wasteful number, since it uses less digits than its factorization.
48889556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12222393 (or 12222391 counting only the distinct ones).
The product of its digits is 2764800, while the sum is 53.
The square root of 48889556 is about 6992.1066925498. The cubic root of 48889556 is about 365.6554333252.
The spelling of 48889556 in words is "forty-eight million, eight hundred eighty-nine thousand, five hundred fifty-six".
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