Base | Representation |
---|---|
bin | 1111000000011110… |
… | …0101010000100100 |
3 | 101101202100222210110 |
4 | 3300013211100210 |
5 | 31222300110320 |
6 | 1503425053020 |
7 | 201554564460 |
oct | 36007452044 |
9 | 11352328713 |
10 | 4028519460 |
11 | 1787aa3329 |
12 | 945187170 |
13 | 4c27c8834 |
14 | 2a30594a0 |
15 | 188a0a5e0 |
hex | f01e5424 |
4028519460 has 384 divisors, whose sum is σ = 14491975680. Its totient is φ = 814910976.
The previous prime is 4028519423. The next prime is 4028519489. The reversal of 4028519460 is 649158204.
It is an unprimeable number.
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 127 ways as a sum of consecutive naturals, for example, 8626147 + ... + 8626613.
It is an arithmetic number, because the mean of its divisors is an integer number (37739520).
Almost surely, 24028519460 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4028519460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7245987840).
4028519460 is an abundant number, since it is smaller than the sum of its proper divisors (10463456220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4028519460 is a wasteful number, since it uses less digits than its factorization.
4028519460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 575 (or 573 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 4028519460 is about 63470.6188720419. The cubic root of 4028519460 is about 1591.1647728835.
The spelling of 4028519460 in words is "four billion, twenty-eight million, five hundred nineteen thousand, four hundred sixty".
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