Base | Representation |
---|---|
bin | 101001010110… |
… | …100001010010 |
3 | 202101201212220 |
4 | 221112201102 |
5 | 10233341041 |
6 | 1024201510 |
7 | 161065632 |
oct | 51264122 |
9 | 22351786 |
10 | 10840146 |
11 | 61343a9 |
12 | 3769296 |
13 | 23270b5 |
14 | 16226c2 |
15 | e41d66 |
hex | a56852 |
10840146 has 16 divisors (see below), whose sum is σ = 22821600. Its totient is φ = 3423168.
The previous prime is 10840117. The next prime is 10840147. The reversal of 10840146 is 64104801.
It is not an unprimeable number, because it can be changed into a prime (10840147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47431 + ... + 47658.
It is an arithmetic number, because the mean of its divisors is an integer number (1426350).
Almost surely, 210840146 is an apocalyptic number.
10840146 is an abundant number, since it is smaller than the sum of its proper divisors (11981454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10840146 is a wasteful number, since it uses less digits than its factorization.
10840146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95113.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 10840146 is about 3292.4376987272. The cubic root of 10840146 is about 221.3154385260.
Adding to 10840146 its reverse (64104801), we get a palindrome (74944947).
The spelling of 10840146 in words is "ten million, eight hundred forty thousand, one hundred forty-six".
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