Base | Representation |
---|---|
bin | 11011001110010… |
… | …01101111111111 |
3 | 120220201021010100 |
4 | 31213021233333 |
5 | 431430223414 |
6 | 34354412143 |
7 | 5442043023 |
oct | 1547115777 |
9 | 526637110 |
10 | 228367359 |
11 | 1079a8860 |
12 | 64591053 |
13 | 3840a11c |
14 | 22488383 |
15 | 150ae609 |
hex | d9c9bff |
228367359 has 24 divisors (see below), whose sum is σ = 371464704. Its totient is φ = 133938000.
The previous prime is 228367357. The next prime is 228367369. The reversal of 228367359 is 953763822.
It is not a de Polignac number, because 228367359 - 21 = 228367357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228367351) 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, 34137 + ... + 40274.
It is an arithmetic number, because the mean of its divisors is an integer number (15477696).
Almost surely, 2228367359 is an apocalyptic number.
228367359 is a deficient number, since it is larger than the sum of its proper divisors (143097345).
228367359 is a wasteful number, since it uses less digits than its factorization.
228367359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74459 (or 74456 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The square root of 228367359 is about 15111.8284466176. The cubic root of 228367359 is about 611.2394033819.
The spelling of 228367359 in words is "two hundred twenty-eight million, three hundred sixty-seven thousand, three hundred fifty-nine".
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