Base | Representation |
---|---|
bin | 1000110011101001000000 |
3 | 11100021220101 |
4 | 20303221000 |
5 | 1042334142 |
6 | 121252144 |
7 | 25423552 |
oct | 10635100 |
9 | 4307811 |
10 | 2308672 |
11 | 13375a3 |
12 | 934054 |
13 | 62aaa2 |
14 | 4414d2 |
15 | 3090b7 |
hex | 233a40 |
2308672 has 14 divisors (see below), whose sum is σ = 4581398. Its totient is φ = 1154304.
The previous prime is 2308637. The next prime is 2308673. The reversal of 2308672 is 2768032.
It can be written as a sum of positive squares in only one way, i.e., 2262016 + 46656 = 1504^2 + 216^2 .
It is a d-powerful number, because it can be written as 211 + 310 + 0 + 85 + 6 + 76 + 221 .
It is a self number, because there is not a number n which added to its sum of digits gives 2308672.
It is not an unprimeable number, because it can be changed into a prime (2308673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17973 + ... + 18100.
22308672 is an apocalyptic number.
It is an amenable number.
2308672 is a deficient number, since it is larger than the sum of its proper divisors (2272726).
2308672 is an equidigital number, since it uses as much as digits as its factorization.
2308672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36085 (or 36075 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 2308672 is about 1519.4314726239. The cubic root of 2308672 is about 132.1663040102.
The spelling of 2308672 in words is "two million, three hundred eight thousand, six hundred seventy-two".
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