Base | Representation |
---|---|
bin | 11010111111011… |
… | …10001110110100 |
3 | 120210001022100110 |
4 | 31133232032310 |
5 | 430430412021 |
6 | 34244543020 |
7 | 5416351362 |
oct | 1537561664 |
9 | 523038313 |
10 | 226419636 |
11 | 106898473 |
12 | 639b1a70 |
13 | 37ba7721 |
14 | 220dc632 |
15 | 14d27476 |
hex | d7ee3b4 |
226419636 has 24 divisors (see below), whose sum is σ = 551283264. Its totient is φ = 72191680.
The previous prime is 226419623. The next prime is 226419653. The reversal of 226419636 is 636914622.
It is a junction number, because it is equal to n+sod(n) for n = 226419594 and 226419603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409905 + ... + 410456.
It is an arithmetic number, because the mean of its divisors is an integer number (22970136).
Almost surely, 2226419636 is an apocalyptic number.
It is an amenable number.
226419636 is an abundant number, since it is smaller than the sum of its proper divisors (324863628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226419636 is a wasteful number, since it uses less digits than its factorization.
226419636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820391 (or 820389 counting only the distinct ones).
The product of its digits is 93312, while the sum is 39.
The square root of 226419636 is about 15047.2467913569. The cubic root of 226419636 is about 609.4967057055.
The spelling of 226419636 in words is "two hundred twenty-six million, four hundred nineteen thousand, six hundred thirty-six".
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