Base | Representation |
---|---|
bin | 1010111100100010… |
… | …1110111010001101 |
3 | 21120202221012201110 |
4 | 2233020232322031 |
5 | 22004201131333 |
6 | 1203322002233 |
7 | 132546104256 |
oct | 25710567215 |
9 | 7522835643 |
10 | 2938302093 |
11 | 127865a941 |
12 | 6a0046379 |
13 | 37a9917bc |
14 | 1dc345b2d |
15 | 122e58063 |
hex | af22ee8d |
2938302093 has 8 divisors (see below), whose sum is σ = 3917995488. Its totient is φ = 1958738384.
The previous prime is 2938302077. The next prime is 2938302113. The reversal of 2938302093 is 3902038392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2938302093 - 24 = 2938302077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2938302193) 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, 51430 + ... + 92312.
It is an arithmetic number, because the mean of its divisors is an integer number (489749436).
Almost surely, 22938302093 is an apocalyptic number.
It is an amenable number.
2938302093 is a deficient number, since it is larger than the sum of its proper divisors (979693395).
2938302093 is a wasteful number, since it uses less digits than its factorization.
2938302093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64843.
The product of its (nonzero) digits is 69984, while the sum is 39.
The square root of 2938302093 is about 54206.1075248906. The cubic root of 2938302093 is about 1432.2939192898.
The spelling of 2938302093 in words is "two billion, nine hundred thirty-eight million, three hundred two thousand, ninety-three".
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