Base | Representation |
---|---|
bin | 10010010001101001101100 |
3 | 100000101212110 |
4 | 102101221230 |
5 | 2211302032 |
6 | 250404020 |
7 | 55502421 |
oct | 22215154 |
9 | 10011773 |
10 | 4790892 |
11 | 2782517 |
12 | 1730610 |
13 | cb9862 |
14 | 8c9d48 |
15 | 6497cc |
hex | 491a6c |
4790892 has 12 divisors (see below), whose sum is σ = 11178776. Its totient is φ = 1596960.
The previous prime is 4790857. The next prime is 4790893. The reversal of 4790892 is 2980974.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nialpdrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 4790892.
It is not an unprimeable number, because it can be changed into a prime (4790893) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199609 + ... + 199632.
Almost surely, 24790892 is an apocalyptic number.
It is an amenable number.
4790892 is an abundant number, since it is smaller than the sum of its proper divisors (6387884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4790892 is a wasteful number, since it uses less digits than its factorization.
4790892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399248 (or 399246 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 4790892 is about 2188.8106359391. The cubic root of 4790892 is about 168.5797712729.
The spelling of 4790892 in words is "four million, seven hundred ninety thousand, eight hundred ninety-two".
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