Base | Representation |
---|---|
bin | 111111011110001100100 |
3 | 10220200000021 |
4 | 13323301210 |
5 | 1013023334 |
6 | 112324524 |
7 | 23451454 |
oct | 7736144 |
9 | 3820007 |
10 | 2079844 |
11 | 11a0688 |
12 | 843744 |
13 | 57a8a0 |
14 | 3c1d64 |
15 | 2b13b4 |
hex | 1fbc64 |
2079844 has 48 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 874368.
The previous prime is 2079839. The next prime is 2079859. The reversal of 2079844 is 4489702.
It is a happy number.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44229 + ... + 44275.
It is an arithmetic number, because the mean of its divisors is an integer number (89376).
22079844 is an apocalyptic number.
It is an amenable number.
2079844 is an abundant number, since it is smaller than the sum of its proper divisors (2210204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2079844 is a wasteful number, since it uses less digits than its factorization.
2079844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 2079844 is about 1442.1664259024. The cubic root of 2079844 is about 127.6468946453.
The spelling of 2079844 in words is "two million, seventy-nine thousand, eight hundred forty-four".
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