Base | Representation |
---|---|
bin | 10010110111110001100100 |
3 | 100022100001212 |
4 | 102313301210 |
5 | 2231301134 |
6 | 254010552 |
7 | 60022604 |
oct | 22676144 |
9 | 10270055 |
10 | 4947044 |
11 | 2879873 |
12 | 17a6a58 |
13 | 104295b |
14 | 92ac04 |
15 | 67abce |
hex | 4b7c64 |
4947044 has 6 divisors (see below), whose sum is σ = 8657334. Its totient is φ = 2473520.
The previous prime is 4947043. The next prime is 4947083. The reversal of 4947044 is 4407494.
It can be written as a sum of positive squares in only one way, i.e., 4708900 + 238144 = 2170^2 + 488^2 .
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 4947044.
It is not an unprimeable number, because it can be changed into a prime (4947043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618377 + ... + 618384.
It is an arithmetic number, because the mean of its divisors is an integer number (1442889).
Almost surely, 24947044 is an apocalyptic number.
It is an amenable number.
4947044 is a deficient number, since it is larger than the sum of its proper divisors (3710290).
4947044 is a wasteful number, since it uses less digits than its factorization.
4947044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236765 (or 1236763 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 4947044 is about 2224.1951353242. The cubic root of 4947044 is about 170.3917608630.
The spelling of 4947044 in words is "four million, nine hundred forty-seven thousand, forty-four".
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