Base | Representation |
---|---|
bin | 11011000011110… |
… | …01010110100100 |
3 | 120211010021000122 |
4 | 31201321112210 |
5 | 431102130401 |
6 | 34305101112 |
7 | 5424243620 |
oct | 1541712644 |
9 | 524107018 |
10 | 226989476 |
11 | 10714760a |
12 | 64027798 |
13 | 38046bcc |
14 | 2220a180 |
15 | 14ddb21b |
hex | d8795a4 |
226989476 has 12 divisors (see below), whose sum is σ = 453979008. Its totient is φ = 97281192.
The previous prime is 226989473. The next prime is 226989481. The reversal of 226989476 is 674989622.
226989476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
226989476 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (226989473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4053356 + ... + 4053411.
It is an arithmetic number, because the mean of its divisors is an integer number (37831584).
Almost surely, 2226989476 is an apocalyptic number.
It is an amenable number.
226989476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226989476 is a wasteful number, since it uses less digits than its factorization.
226989476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8106778 (or 8106776 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 53.
The square root of 226989476 is about 15066.1699180648. The cubic root of 226989476 is about 610.0075928465.
The spelling of 226989476 in words is "two hundred twenty-six million, nine hundred eighty-nine thousand, four hundred seventy-six".
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