Base | Representation |
---|---|
bin | 1001010010101100… |
… | …00100110010101110 |
3 | 110212122222011001212 |
4 | 10221112010302232 |
5 | 40204041314300 |
6 | 2143003234422 |
7 | 234423366326 |
oct | 45126046256 |
9 | 13778864055 |
10 | 4988619950 |
11 | 212aa45006 |
12 | b72818a12 |
13 | 6166a5b32 |
14 | 35477c286 |
15 | 1e2e59935 |
hex | 129584cae |
4988619950 has 24 divisors (see below), whose sum is σ = 9476259552. Its totient is φ = 1952990720.
The previous prime is 4988619949. The next prime is 4988619971. The reversal of 4988619950 is 599168894.
It is a self number, because there is not a number n which added to its sum of digits gives 4988619950.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1059059 + ... + 1063758.
It is an arithmetic number, because the mean of its divisors is an integer number (394844148).
Almost surely, 24988619950 is an apocalyptic number.
4988619950 is a deficient number, since it is larger than the sum of its proper divisors (4487639602).
4988619950 is a wasteful number, since it uses less digits than its factorization.
4988619950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2122876 (or 2122871 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 59.
The square root of 4988619950 is about 70630.1631741001. The cubic root of 4988619950 is about 1708.6776537506.
The spelling of 4988619950 in words is "four billion, nine hundred eighty-eight million, six hundred nineteen thousand, nine hundred fifty".
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