Base | Representation |
---|---|
bin | 11101001100001… |
… | …101101110101010 |
3 | 1021010112102122221 |
4 | 131030031232222 |
5 | 2000333204401 |
6 | 120332504254 |
7 | 15064505662 |
oct | 3514155652 |
9 | 1233472587 |
10 | 489741226 |
11 | 23149a917 |
12 | 11801b08a |
13 | 7a602810 |
14 | 490851a2 |
15 | 2cedd7a1 |
hex | 1d30dbaa |
489741226 has 32 divisors (see below), whose sum is σ = 835450560. Its totient is φ = 213446016.
The previous prime is 489741221. The next prime is 489741271. The reversal of 489741226 is 622147984.
It is not an unprimeable number, because it can be changed into a prime (489741221) 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, 169990 + ... + 172846.
It is an arithmetic number, because the mean of its divisors is an integer number (26107830).
Almost surely, 2489741226 is an apocalyptic number.
489741226 is a deficient number, since it is larger than the sum of its proper divisors (345709334).
489741226 is a wasteful number, since it uses less digits than its factorization.
489741226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3238.
The product of its digits is 193536, while the sum is 43.
The square root of 489741226 is about 22130.0977404077. The cubic root of 489741226 is about 788.2347091730.
The spelling of 489741226 in words is "four hundred eighty-nine million, seven hundred forty-one thousand, two hundred twenty-six".
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