Base | Representation |
---|---|
bin | 1101001000011101000… |
… | …0001101110111110001 |
3 | 210120022222021011220022 |
4 | 3102013100031313301 |
5 | 12144021003142143 |
6 | 251350451053225 |
7 | 22204522615400 |
oct | 3220720156761 |
9 | 716288234808 |
10 | 225607474673 |
11 | 877525a0a09 |
12 | 378835a1215 |
13 | 1837566a559 |
14 | acc2dd9637 |
15 | 5d0663e268 |
hex | 348740ddf1 |
225607474673 has 12 divisors (see below), whose sum is σ = 265039783092. Its totient is φ = 191463199200.
The previous prime is 225607474669. The next prime is 225607474681. The reversal of 225607474673 is 376474706522.
It is a happy number.
225607474673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 211096140304 + 14511334369 = 459452^2 + 120463^2 .
It is not a de Polignac number, because 225607474673 - 22 = 225607474669 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225607474373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22788290 + ... + 22798187.
It is an arithmetic number, because the mean of its divisors is an integer number (22086648591).
Almost surely, 2225607474673 is an apocalyptic number.
It is an amenable number.
225607474673 is a deficient number, since it is larger than the sum of its proper divisors (39432308419).
225607474673 is a wasteful number, since it uses less digits than its factorization.
225607474673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45586592 (or 45586585 counting only the distinct ones).
The product of its (nonzero) digits is 11854080, while the sum is 53.
The spelling of 225607474673 in words is "two hundred twenty-five billion, six hundred seven million, four hundred seventy-four thousand, six hundred seventy-three".
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