Base | Representation |
---|---|
bin | 10010111000100101110011 |
3 | 100022111122200 |
4 | 102320211303 |
5 | 2231403022 |
6 | 254034243 |
7 | 60035421 |
oct | 22704563 |
9 | 10274580 |
10 | 4950387 |
11 | 2881332 |
12 | 17a8983 |
13 | 1044330 |
14 | 92c111 |
15 | 67bbac |
hex | 4b8973 |
4950387 has 24 divisors (see below), whose sum is σ = 7971600. Its totient is φ = 2939328.
The previous prime is 4950373. The next prime is 4950389. The reversal of 4950387 is 7830594.
4950387 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4950387 - 27 = 4950259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4950389) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2664 + ... + 4122.
It is an arithmetic number, because the mean of its divisors is an integer number (332150).
Almost surely, 24950387 is an apocalyptic number.
4950387 is a deficient number, since it is larger than the sum of its proper divisors (3021213).
4950387 is a wasteful number, since it uses less digits than its factorization.
4950387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1507 (or 1504 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 4950387 is about 2224.9465162111. The cubic root of 4950387 is about 170.4301333670.
The spelling of 4950387 in words is "four million, nine hundred fifty thousand, three hundred eighty-seven".
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