Base | Representation |
---|---|
bin | 100010000111111000100 |
3 | 2002210210220 |
4 | 10100333010 |
5 | 241240043 |
6 | 35544340 |
7 | 12334623 |
oct | 4207704 |
9 | 2083726 |
10 | 1118148 |
11 | 6a4099 |
12 | 45b0b0 |
13 | 301c35 |
14 | 2116ba |
15 | 171483 |
hex | 110fc4 |
1118148 has 12 divisors (see below), whose sum is σ = 2609040. Its totient is φ = 372712.
The previous prime is 1118147. The next prime is 1118149. The reversal of 1118148 is 8418111.
It is an interprime number because it is at equal distance from previous prime (1118147) and next prime (1118149).
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (1118147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46578 + ... + 46601.
It is an arithmetic number, because the mean of its divisors is an integer number (217420).
21118148 is an apocalyptic number.
It is an amenable number.
1118148 is an abundant number, since it is smaller than the sum of its proper divisors (1490892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1118148 is a wasteful number, since it uses less digits than its factorization.
1118148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93186 (or 93184 counting only the distinct ones).
The product of its digits is 256, while the sum is 24.
The square root of 1118148 is about 1057.4251746578. The cubic root of 1118148 is about 103.7926093913.
The spelling of 1118148 in words is "one million, one hundred eighteen thousand, one hundred forty-eight".
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