Base | Representation |
---|---|
bin | 1000010011010000110000 |
3 | 11002112222101 |
4 | 20103100300 |
5 | 1024113143 |
6 | 114350144 |
7 | 24332110 |
oct | 10232060 |
9 | 4075871 |
10 | 2176048 |
11 | 1256996 |
12 | 88b354 |
13 | 5b2604 |
14 | 409040 |
15 | 2ceb4d |
hex | 213430 |
2176048 has 20 divisors (see below), whose sum is σ = 4818640. Its totient is φ = 932544.
The previous prime is 2176039. The next prime is 2176049. The reversal of 2176048 is 8406712.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (2176049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9603 + ... + 9826.
It is an arithmetic number, because the mean of its divisors is an integer number (240932).
22176048 is an apocalyptic number.
2176048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2176048 is an abundant number, since it is smaller than the sum of its proper divisors (2642592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2176048 is a wasteful number, since it uses less digits than its factorization.
2176048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19444 (or 19438 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 2176048 is about 1475.1433828615. The cubic root of 2176048 is about 129.5854248711.
The spelling of 2176048 in words is "two million, one hundred seventy-six thousand, forty-eight".
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