Base | Representation |
---|---|
bin | 1101000111000… |
… | …1000001010010 |
3 | 10211110201120021 |
4 | 3101301001102 |
5 | 103034121012 |
6 | 5242334054 |
7 | 1235253304 |
oct | 321610122 |
9 | 124421507 |
10 | 54988882 |
11 | 29048a63 |
12 | 164ba32a |
13 | b514100 |
14 | 7435974 |
15 | 4c63007 |
hex | 3471052 |
54988882 has 24 divisors (see below), whose sum is σ = 91751076. Its totient is φ = 24687936.
The previous prime is 54988859. The next prime is 54988889. The reversal of 54988882 is 28888945.
It can be written as a sum of positive squares in 6 ways, for example, as 18156121 + 36832761 = 4261^2 + 6069^2 .
It is not an unprimeable number, because it can be changed into a prime (54988889) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10308 + ... + 14704.
Almost surely, 254988882 is an apocalyptic number.
54988882 is a deficient number, since it is larger than the sum of its proper divisors (36762194).
54988882 is a wasteful number, since it uses less digits than its factorization.
54988882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4462 (or 4449 counting only the distinct ones).
The product of its digits is 1474560, while the sum is 52.
The square root of 54988882 is about 7415.4488738039. The cubic root of 54988882 is about 380.2696193642.
The spelling of 54988882 in words is "fifty-four million, nine hundred eighty-eight thousand, eight hundred eighty-two".
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