Base | Representation |
---|---|
bin | 11110001001110001010 |
3 | 1212012100011 |
4 | 3301032022 |
5 | 223104132 |
6 | 33102134 |
7 | 11253406 |
oct | 3611612 |
9 | 1765304 |
10 | 988042 |
11 | 615370 |
12 | 3b794a |
13 | 287953 |
14 | 1ba106 |
15 | 147b47 |
hex | f138a |
988042 has 16 divisors (see below), whose sum is σ = 1636992. Its totient is φ = 443520.
The previous prime is 988033. The next prime is 988051. The reversal of 988042 is 240889.
988042 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 (988033) and next prime (988051).
It is a junction number, because it is equal to n+sod(n) for n = 987995 and 988013.
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, 1903 + ... + 2365.
It is an arithmetic number, because the mean of its divisors is an integer number (102312).
2988042 is an apocalyptic number.
988042 is a deficient number, since it is larger than the sum of its proper divisors (648950).
988042 is a wasteful number, since it uses less digits than its factorization.
988042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573.
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 988042 is about 994.0030181041. The cubic root of 988042 is about 99.5998005405.
The spelling of 988042 in words is "nine hundred eighty-eight thousand, forty-two".
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