Base | Representation |
---|---|
bin | 11101110001000… |
… | …00111100110010 |
3 | 122101211212120212 |
4 | 32320200330302 |
5 | 1002410233200 |
6 | 40435504122 |
7 | 6121244552 |
oct | 1670407462 |
9 | 571755525 |
10 | 249696050 |
11 | 118a4637a |
12 | 6b758042 |
13 | 3c967256 |
14 | 2523b162 |
15 | 16dc4035 |
hex | ee20f32 |
249696050 has 48 divisors (see below), whose sum is σ = 487736640. Its totient is φ = 94923840.
The previous prime is 249696049. The next prime is 249696053. The reversal of 249696050 is 50696942.
249696050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 249695989 and 249696007.
It is not an unprimeable number, because it can be changed into a prime (249696053) 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, 205244 + ... + 206456.
It is an arithmetic number, because the mean of its divisors is an integer number (10161180).
Almost surely, 2249696050 is an apocalyptic number.
249696050 is a deficient number, since it is larger than the sum of its proper divisors (238040590).
249696050 is a wasteful number, since it uses less digits than its factorization.
249696050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427 (or 1422 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 41.
The square root of 249696050 is about 15801.7736346272. The cubic root of 249696050 is about 629.7051194100.
The spelling of 249696050 in words is "two hundred forty-nine million, six hundred ninety-six thousand, fifty".
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