Base | Representation |
---|---|
bin | 10010010011010100101010 |
3 | 100000202021000 |
4 | 102103110222 |
5 | 2212011423 |
6 | 250455430 |
7 | 55531401 |
oct | 22232452 |
9 | 10022230 |
10 | 4797738 |
11 | 2787680 |
12 | 1734576 |
13 | cbc9ca |
14 | 8cc638 |
15 | 64b843 |
hex | 49352a |
4797738 has 64 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 1411200.
The previous prime is 4797733. The next prime is 4797739. The reversal of 4797738 is 8377974.
It is an Ulam number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4797693 and 4797702.
It is not an unprimeable number, because it can be changed into a prime (4797733) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24256 + ... + 24452.
It is an arithmetic number, because the mean of its divisors is an integer number (187110).
Almost surely, 24797738 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4797738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987520).
4797738 is an abundant number, since it is smaller than the sum of its proper divisors (7177302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4797738 is a wasteful number, since it uses less digits than its factorization.
4797738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260 (or 254 counting only the distinct ones).
The product of its digits is 296352, while the sum is 45.
The square root of 4797738 is about 2190.3739406777. The cubic root of 4797738 is about 168.6600310540.
The spelling of 4797738 in words is "four million, seven hundred ninety-seven thousand, seven hundred thirty-eight".
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