Base | Representation |
---|---|
bin | 1111000000110110… |
… | …0101101010100101 |
3 | 101101212022222122100 |
4 | 3300031211222211 |
5 | 31223201001424 |
6 | 1503522522313 |
7 | 201604143105 |
oct | 36015455245 |
9 | 11355288570 |
10 | 4030093989 |
11 | 1788979299 |
12 | 945806399 |
13 | 4c2c2a3cc |
14 | 2a3349205 |
15 | 188c1bdc9 |
hex | f0365aa5 |
4030093989 has 24 divisors (see below), whose sum is σ = 5870027072. Its totient is φ = 2664290880.
The previous prime is 4030093987. The next prime is 4030093999. The reversal of 4030093989 is 9893900304.
4030093989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4030093989 - 21 = 4030093987 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4030093987) 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, 711609 + ... + 717249.
Almost surely, 24030093989 is an apocalyptic number.
It is an amenable number.
4030093989 is a deficient number, since it is larger than the sum of its proper divisors (1839933083).
4030093989 is a wasteful number, since it uses less digits than its factorization.
4030093989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6297 (or 6294 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 45.
The square root of 4030093989 is about 63483.0212655321. The cubic root of 4030093989 is about 1591.3720457849.
The spelling of 4030093989 in words is "four billion, thirty million, ninety-three thousand, nine hundred eighty-nine".
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