Base | Representation |
---|---|
bin | 11010010111110010… |
… | …001010111011000111 |
3 | 2201002102010212012211 |
4 | 122113302022323013 |
5 | 430442434042320 |
6 | 21001444524251 |
7 | 2021463465130 |
oct | 322762127307 |
9 | 81072125184 |
10 | 28316315335 |
11 | 11010904900 |
12 | 55a30b0687 |
13 | 289360ba99 |
14 | 15289acc87 |
15 | b0ade955a |
hex | 697c8aec7 |
28316315335 has 48 divisors (see below), whose sum is σ = 44541116928. Its totient is φ = 16884204480.
The previous prime is 28316315333. The next prime is 28316315341. The reversal of 28316315335 is 53351361382.
It is a happy number.
It is not a de Polignac number, because 28316315335 - 21 = 28316315333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28316315333) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47949 + ... + 242758.
It is an arithmetic number, because the mean of its divisors is an integer number (927939936).
Almost surely, 228316315335 is an apocalyptic number.
28316315335 is a deficient number, since it is larger than the sum of its proper divisors (16224801593).
28316315335 is a wasteful number, since it uses less digits than its factorization.
28316315335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290764 (or 290753 counting only the distinct ones).
The product of its digits is 194400, while the sum is 40.
The spelling of 28316315335 in words is "twenty-eight billion, three hundred sixteen million, three hundred fifteen thousand, three hundred thirty-five".
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