Base | Representation |
---|---|
bin | 100010101001100100100… |
… | …011011100100111011001 |
3 | 22102122000212122122101211 |
4 | 202221210203130213121 |
5 | 303002442304131313 |
6 | 5021510044543121 |
7 | 334012564446100 |
oct | 42514443344731 |
9 | 8378025578354 |
10 | 2381098895833 |
11 | 838900284939 |
12 | 325581251aa1 |
13 | 1436c907ccb8 |
14 | 8336269d037 |
15 | 41e10373e3d |
hex | 22a648dc9d9 |
2381098895833 has 24 divisors (see below), whose sum is σ = 2919425318280. Its totient is φ = 1933384078080.
The previous prime is 2381098895783. The next prime is 2381098895843. The reversal of 2381098895833 is 3385988901832.
It can be written as a sum of positive squares in 4 ways, for example, as 357498759744 + 2023600136089 = 597912^2 + 1422533^2 .
It is not a de Polignac number, because 2381098895833 - 229 = 2380562024921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2381098895843) 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, 15732708 + ... + 15883333.
It is an arithmetic number, because the mean of its divisors is an integer number (121642721595).
Almost surely, 22381098895833 is an apocalyptic number.
It is an amenable number.
2381098895833 is a deficient number, since it is larger than the sum of its proper divisors (538326422447).
2381098895833 is a wasteful number, since it uses less digits than its factorization.
2381098895833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31616137 (or 31616130 counting only the distinct ones).
The product of its (nonzero) digits is 89579520, while the sum is 67.
The spelling of 2381098895833 in words is "two trillion, three hundred eighty-one billion, ninety-eight million, eight hundred ninety-five thousand, eight hundred thirty-three".
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