Base | Representation |
---|---|
bin | 10011000001000011011001 |
3 | 100101021012110 |
4 | 103001003121 |
5 | 2234010144 |
6 | 254502533 |
7 | 60241446 |
oct | 23010331 |
9 | 10337173 |
10 | 4985049 |
11 | 28a5383 |
12 | 1804a49 |
13 | 1057044 |
14 | 93a9cd |
15 | 6870b9 |
hex | 4c10d9 |
4985049 has 12 divisors (see below), whose sum is σ = 7016496. Its totient is φ = 3147768.
The previous prime is 4985041. The next prime is 4985051. The reversal of 4985049 is 9405894.
It is not a de Polignac number, because 4985049 - 23 = 4985041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4984998 and 4985016.
It is not an unprimeable number, because it can be changed into a prime (4985041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1219 + ... + 3384.
It is an arithmetic number, because the mean of its divisors is an integer number (584708).
Almost surely, 24985049 is an apocalyptic number.
It is an amenable number.
4985049 is a deficient number, since it is larger than the sum of its proper divisors (2031447).
4985049 is a wasteful number, since it uses less digits than its factorization.
4985049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4644 (or 4625 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 4985049 is about 2232.7223293549. The cubic root of 4985049 is about 170.8269855001.
The spelling of 4985049 in words is "four million, nine hundred eighty-five thousand, forty-nine".
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