Base | Representation |
---|---|
bin | 10000111011010… |
… | …111100111001100 |
3 | 201210101121221012 |
4 | 100323113213030 |
5 | 1040200424133 |
6 | 44103024352 |
7 | 10015643312 |
oct | 2073274714 |
9 | 653347835 |
10 | 283998668 |
11 | 136345448 |
12 | 7b13b0b8 |
13 | 46ab7765 |
14 | 29a0a0b2 |
15 | 19decb48 |
hex | 10ed79cc |
283998668 has 24 divisors (see below), whose sum is σ = 531455904. Its totient is φ = 132320000.
The previous prime is 283998667. The next prime is 283998691. The reversal of 283998668 is 866899382.
It is not an unprimeable number, because it can be changed into a prime (283998661) 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, 13808 + ... + 27543.
It is an arithmetic number, because the mean of its divisors is an integer number (22143996).
Almost surely, 2283998668 is an apocalyptic number.
It is an amenable number.
283998668 is a deficient number, since it is larger than the sum of its proper divisors (247457236).
283998668 is a wasteful number, since it uses less digits than its factorization.
283998668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41473 (or 41471 counting only the distinct ones).
The product of its digits is 8957952, while the sum is 59.
The square root of 283998668 is about 16852.2600264772. The cubic root of 283998668 is about 657.3128175111.
The spelling of 283998668 in words is "two hundred eighty-three million, nine hundred ninety-eight thousand, six hundred sixty-eight".
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