Base | Representation |
---|---|
bin | 111100110000010… |
… | …0101111000001001 |
3 | 12021001221221111010 |
4 | 1321200211320021 |
5 | 13133334240024 |
6 | 534141554133 |
7 | 101342463003 |
oct | 17140457011 |
9 | 5231857433 |
10 | 2038586889 |
11 | 956802559 |
12 | 48a875949 |
13 | 266467941 |
14 | 154a61373 |
15 | bde85b29 |
hex | 79825e09 |
2038586889 has 8 divisors (see below), whose sum is σ = 2718335232. Its totient is φ = 1358948240.
The previous prime is 2038586873. The next prime is 2038586897. The reversal of 2038586889 is 9886858302.
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 2038586889 - 24 = 2038586873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2038586819) 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, 38767 + ... + 74699.
It is an arithmetic number, because the mean of its divisors is an integer number (339791904).
Almost surely, 22038586889 is an apocalyptic number.
It is an amenable number.
2038586889 is a deficient number, since it is larger than the sum of its proper divisors (679748343).
2038586889 is a wasteful number, since it uses less digits than its factorization.
2038586889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54847.
The product of its (nonzero) digits is 6635520, while the sum is 57.
The square root of 2038586889 is about 45150.7130508478. The cubic root of 2038586889 is about 1267.9722303906.
The spelling of 2038586889 in words is "two billion, thirty-eight million, five hundred eighty-six thousand, eight hundred eighty-nine".
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