Base | Representation |
---|---|
bin | 111111100101100111010 |
3 | 10220212012221 |
4 | 13330230322 |
5 | 1013134032 |
6 | 112354254 |
7 | 23465521 |
oct | 7745472 |
9 | 3825187 |
10 | 2083642 |
11 | 11a3520 |
12 | 84598a |
13 | 57c532 |
14 | 3c34b8 |
15 | 2b2597 |
hex | 1fcb3a |
2083642 has 16 divisors (see below), whose sum is σ = 3475872. Its totient is φ = 928720.
The previous prime is 2083591. The next prime is 2083643. The reversal of 2083642 is 2463802.
It is a happy number.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (2083643) 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, 273 + ... + 2059.
It is an arithmetic number, because the mean of its divisors is an integer number (217242).
22083642 is an apocalyptic number.
2083642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2083642 is a deficient number, since it is larger than the sum of its proper divisors (1392230).
2083642 is a wasteful number, since it uses less digits than its factorization.
2083642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1853.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 2083642 is about 1443.4825942837. The cubic root of 2083642 is about 127.7245459989.
The spelling of 2083642 in words is "two million, eighty-three thousand, six hundred forty-two".
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