Base | Representation |
---|---|
bin | 1001011101001010… |
… | …1110011011010010 |
3 | 20112220012101121122 |
4 | 2113102232123102 |
5 | 20144244041440 |
6 | 1055511522242 |
7 | 116620632221 |
oct | 22722563322 |
9 | 6486171548 |
10 | 2538268370 |
11 | 1092871660 |
12 | 5aa089382 |
13 | 315b3aa61 |
14 | 1a1172cb8 |
15 | ecc897b5 |
hex | 974ae6d2 |
2538268370 has 64 divisors (see below), whose sum is σ = 5141740032. Its totient is φ = 894240000.
The previous prime is 2538268319. The next prime is 2538268379. The reversal of 2538268370 is 738628352.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2538268379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 519740 + ... + 524600.
It is an arithmetic number, because the mean of its divisors is an integer number (80339688).
Almost surely, 22538268370 is an apocalyptic number.
2538268370 is an abundant number, since it is smaller than the sum of its proper divisors (2603471662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2538268370 is a wasteful number, since it uses less digits than its factorization.
2538268370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5027.
The product of its (nonzero) digits is 483840, while the sum is 44.
The square root of 2538268370 is about 50381.2303343219. The cubic root of 2538268370 is about 1364.0988600185.
The spelling of 2538268370 in words is "two billion, five hundred thirty-eight million, two hundred sixty-eight thousand, three hundred seventy".
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