Base | Representation |
---|---|
bin | 1001001010011100… |
… | …10110001100000100 |
3 | 110200211212202000010 |
4 | 10211032112030010 |
5 | 40033342011223 |
6 | 2132053350220 |
7 | 232623635262 |
oct | 44516261404 |
9 | 13624782003 |
10 | 4919485188 |
11 | 20a4a15042 |
12 | b53638370 |
13 | 60527b0a7 |
14 | 349503432 |
15 | 1dbd50393 |
hex | 125396304 |
4919485188 has 24 divisors (see below), whose sum is σ = 11509096480. Its totient is φ = 1635500160.
The previous prime is 4919485141. The next prime is 4919485189. The reversal of 4919485188 is 8815849194.
It is not an unprimeable number, because it can be changed into a prime (4919485189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536293 + ... + 545388.
Almost surely, 24919485188 is an apocalyptic number.
It is an amenable number.
4919485188 is an abundant number, since it is smaller than the sum of its proper divisors (6589611292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4919485188 is a wasteful number, since it uses less digits than its factorization.
4919485188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1082067 (or 1082065 counting only the distinct ones).
The product of its digits is 3317760, while the sum is 57.
The square root of 4919485188 is about 70139.0418240797. The cubic root of 4919485188 is about 1700.7476743478.
The spelling of 4919485188 in words is "four billion, nine hundred nineteen million, four hundred eighty-five thousand, one hundred eighty-eight".
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