Base | Representation |
---|---|
bin | 1111000101110001… |
… | …1011011010101100 |
3 | 101110022012222222120 |
4 | 3301130123122230 |
5 | 31243443331023 |
6 | 1505541512540 |
7 | 202244621652 |
oct | 36134333254 |
9 | 11408188876 |
10 | 4050761388 |
11 | 1799604a93 |
12 | 950712750 |
13 | 4c72b553b |
14 | 2a5da8dd2 |
15 | 18a9508e3 |
hex | f171b6ac |
4050761388 has 24 divisors (see below), whose sum is σ = 9455717040. Its totient is φ = 1349690880.
The previous prime is 4050761387. The next prime is 4050761431. The reversal of 4050761388 is 8831670504.
It is not an unprimeable number, because it can be changed into a prime (4050761387) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39853 + ... + 98436.
It is an arithmetic number, because the mean of its divisors is an integer number (393988210).
Almost surely, 24050761388 is an apocalyptic number.
It is an amenable number.
4050761388 is an abundant number, since it is smaller than the sum of its proper divisors (5404955652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4050761388 is a wasteful number, since it uses less digits than its factorization.
4050761388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140737 (or 140735 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 4050761388 is about 63645.5920547527. The cubic root of 4050761388 is about 1594.0877358462.
The spelling of 4050761388 in words is "four billion, fifty million, seven hundred sixty-one thousand, three hundred eighty-eight".
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