Base | Representation |
---|---|
bin | 10111100001101000100… |
… | …10000100110110011010 |
3 | 2212021102222101122211220 |
4 | 23300310102010312122 |
5 | 101220430214132323 |
6 | 1415201522432510 |
7 | 112254124115223 |
oct | 13606422046632 |
9 | 2767388348756 |
10 | 808331005338 |
11 | 2918a186337a |
12 | 1107b0502736 |
13 | 5b2c0c5502c |
14 | 2b1a299424a |
15 | 1605e8c30e3 |
hex | bc34484d9a |
808331005338 has 16 divisors (see below), whose sum is σ = 1616893343616. Its totient is φ = 269405112960.
The previous prime is 808331005333. The next prime is 808331005367. The reversal of 808331005338 is 833500133808.
It is a self number, because there is not a number n which added to its sum of digits gives 808331005338.
It is not an unprimeable number, because it can be changed into a prime (808331005331) 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, 9593431 + ... + 9677322.
It is an arithmetic number, because the mean of its divisors is an integer number (101055833976).
Almost surely, 2808331005338 is an apocalyptic number.
808331005338 is an abundant number, since it is smaller than the sum of its proper divisors (808562338278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808331005338 is a wasteful number, since it uses less digits than its factorization.
808331005338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19277749.
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 808331005338 in words is "eight hundred eight billion, three hundred thirty-one million, five thousand, three hundred thirty-eight".
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