Base | Representation |
---|---|
bin | 1101010110001… |
… | …1100110011000 |
3 | 10220100012112111 |
4 | 3111203212120 |
5 | 103312414423 |
6 | 5315522104 |
7 | 1246562152 |
oct | 325434630 |
9 | 126305474 |
10 | 55982488 |
11 | 29667521 |
12 | 168b9334 |
13 | b7a1443 |
14 | 7613ad2 |
15 | 4dac60d |
hex | 3563998 |
55982488 has 16 divisors (see below), whose sum is σ = 105309360. Its totient is φ = 27900000.
The previous prime is 55982477. The next prime is 55982491. The reversal of 55982488 is 88428955.
55982488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 8763 + ... + 13738.
It is an arithmetic number, because the mean of its divisors is an integer number (6581835).
Almost surely, 255982488 is an apocalyptic number.
It is an amenable number.
55982488 is a deficient number, since it is larger than the sum of its proper divisors (49326872).
55982488 is a wasteful number, since it uses less digits than its factorization.
55982488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22818 (or 22814 counting only the distinct ones).
The product of its digits is 921600, while the sum is 49.
The square root of 55982488 is about 7482.1446123421. The cubic root of 55982488 is about 382.5463523362.
It can be divided in two parts, 5598 and 2488, that multiplied together give a square (13927824 = 37322).
The spelling of 55982488 in words is "fifty-five million, nine hundred eighty-two thousand, four hundred eighty-eight".
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