Base | Representation |
---|---|
bin | 101101001110110011010 |
3 | 2210022010000 |
4 | 11221312122 |
5 | 334412023 |
6 | 51433430 |
7 | 15412050 |
oct | 5516632 |
9 | 2708100 |
10 | 1482138 |
11 | 922609 |
12 | 5b5876 |
13 | 3cb808 |
14 | 2a81d0 |
15 | 1e4243 |
hex | 169d9a |
1482138 has 40 divisors (see below), whose sum is σ = 3798432. Its totient is φ = 423144.
The previous prime is 1482137. The next prime is 1482163. The reversal of 1482138 is 8312841.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1482137) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 481 + ... + 1787.
21482138 is an apocalyptic number.
1482138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1482138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1899216).
1482138 is an abundant number, since it is smaller than the sum of its proper divisors (2316294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1482138 is a wasteful number, since it uses less digits than its factorization.
1482138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1328 (or 1319 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 1482138 is about 1217.4309015299. The cubic root of 1482138 is about 114.0152334214.
Adding to 1482138 its reverse (8312841), we get a palindrome (9794979).
The spelling of 1482138 in words is "one million, four hundred eighty-two thousand, one hundred thirty-eight".
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