Base | Representation |
---|---|
bin | 11110001001110001100 |
3 | 1212012100020 |
4 | 3301032030 |
5 | 223104134 |
6 | 33102140 |
7 | 11253411 |
oct | 3611614 |
9 | 1765306 |
10 | 988044 |
11 | 615372 |
12 | 3b7950 |
13 | 287955 |
14 | 1ba108 |
15 | 147b49 |
hex | f138c |
988044 has 24 divisors (see below), whose sum is σ = 2326128. Its totient is φ = 326400.
The previous prime is 988033. The next prime is 988051. The reversal of 988044 is 440889.
988044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 987996 and 988014.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988044.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344 + ... + 1944.
It is an arithmetic number, because the mean of its divisors is an integer number (96922).
2988044 is an apocalyptic number.
It is an amenable number.
988044 is an abundant number, since it is smaller than the sum of its proper divisors (1338084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
988044 is a wasteful number, since it uses less digits than its factorization.
988044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745 (or 743 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 988044 is about 994.0040241367. The cubic root of 988044 is about 99.5998677439.
The spelling of 988044 in words is "nine hundred eighty-eight thousand, forty-four".
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