Base | Representation |
---|---|
bin | 1101000111101101111… |
… | …1111000100111001001 |
3 | 210112211020011101210021 |
4 | 3101323133320213021 |
5 | 12143120011132210 |
6 | 251315124020441 |
7 | 22166606361664 |
oct | 3217337704711 |
9 | 715736141707 |
10 | 225410255305 |
11 | 876612380a4 |
12 | 37829531721 |
13 | 18343847ac1 |
14 | aca4b3c6db |
15 | 5ce4183bda |
hex | 347b7f89c9 |
225410255305 has 32 divisors (see below), whose sum is σ = 285229613088. Its totient is φ = 170830233600.
The previous prime is 225410255281. The next prime is 225410255321. The reversal of 225410255305 is 503552014522.
It can be written as a sum of positive squares in 16 ways, for example, as 143841181696 + 81569073609 = 379264^2 + 285603^2 .
It is not a de Polignac number, because 225410255305 - 213 = 225410247113 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 946965 + ... + 1160845.
It is an arithmetic number, because the mean of its divisors is an integer number (8913425409).
Almost surely, 2225410255305 is an apocalyptic number.
It is an amenable number.
225410255305 is a deficient number, since it is larger than the sum of its proper divisors (59819357783).
225410255305 is a wasteful number, since it uses less digits than its factorization.
225410255305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214077.
The product of its (nonzero) digits is 60000, while the sum is 34.
Adding to 225410255305 its reverse (503552014522), we get a palindrome (728962269827).
The spelling of 225410255305 in words is "two hundred twenty-five billion, four hundred ten million, two hundred fifty-five thousand, three hundred five".
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