Base | Representation |
---|---|
bin | 11110001001110011000 |
3 | 1212012100200 |
4 | 3301032120 |
5 | 223104211 |
6 | 33102200 |
7 | 11253426 |
oct | 3611630 |
9 | 1765320 |
10 | 988056 |
11 | 615383 |
12 | 3b7960 |
13 | 287964 |
14 | 1ba116 |
15 | 147b56 |
hex | f1398 |
988056 has 24 divisors (see below), whose sum is σ = 2676180. Its totient is φ = 329328.
The previous prime is 988051. The next prime is 988061. The reversal of 988056 is 650889.
988056 = T493 + T494 + ... + T500.
988056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (988051) and next prime (988061).
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 988056.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988056.
It is not an unprimeable number, because it can be changed into a prime (988051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6790 + ... + 6933.
2988056 is an apocalyptic number.
It is an amenable number.
988056 is an abundant number, since it is smaller than the sum of its proper divisors (1688124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
988056 is a wasteful number, since it uses less digits than its factorization.
988056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13735 (or 13728 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 988056 is about 994.0100603113. The cubic root of 988056 is about 99.6002709626.
The spelling of 988056 in words is "nine hundred eighty-eight thousand, fifty-six".
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