Base | Representation |
---|---|
bin | 11011000001111… |
… | …01101010010001 |
3 | 120210122211122010 |
4 | 31200331222101 |
5 | 431021314402 |
6 | 34255533133 |
7 | 5422205034 |
oct | 1540755221 |
9 | 523584563 |
10 | 226744977 |
11 | 106a9a948 |
12 | 63b2a1a9 |
13 | 37c8c834 |
14 | 2218501b |
15 | 14d8da6c |
hex | d83da91 |
226744977 has 16 divisors (see below), whose sum is σ = 310500608. Its totient is φ = 147102480.
The previous prime is 226744949. The next prime is 226744979. The reversal of 226744977 is 779447622.
226744977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 226744977 - 26 = 226744913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226744979) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33402 + ... + 39612.
It is an arithmetic number, because the mean of its divisors is an integer number (19406288).
Almost surely, 2226744977 is an apocalyptic number.
It is an amenable number.
226744977 is a deficient number, since it is larger than the sum of its proper divisors (83755631).
226744977 is a wasteful number, since it uses less digits than its factorization.
226744977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6540.
The product of its digits is 1185408, while the sum is 48.
The square root of 226744977 is about 15058.0535594744. The cubic root of 226744977 is about 609.7884933659.
The spelling of 226744977 in words is "two hundred twenty-six million, seven hundred forty-four thousand, nine hundred seventy-seven".
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