Base | Representation |
---|---|
bin | 110011010100100100110110… |
… | …110001100010001100100000 |
3 | 1002121012002011010000211020100 |
4 | 303110210312301202030200 |
5 | 214041100424311331342 |
6 | 2120015422323542400 |
7 | 65354215433544411 |
oct | 6324446661421440 |
9 | 1077162133024210 |
10 | 225714335261472 |
11 | 65a12a03992672 |
12 | 21394b4a22aa00 |
13 | 98c3a029a8535 |
14 | 3da48bc757808 |
15 | 1b16533ea8e4c |
hex | cd4936c62320 |
225714335261472 has 72 divisors (see below), whose sum is σ = 641876699842560. Its totient is φ = 75237929020800.
The previous prime is 225714335261413. The next prime is 225714335261491. The reversal of 225714335261472 is 274162533417522.
225714335261472 is a `hidden beast` number, since 2 + 2 + 5 + 7 + 1 + 4 + 33 + 526 + 14 + 72 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-3 number, since 3×2257143352614723 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172826529 + ... + 174127647.
It is an arithmetic number, because the mean of its divisors is an integer number (8914954164480).
Almost surely, 2225714335261472 is an apocalyptic number.
It is an amenable number.
225714335261472 is an abundant number, since it is smaller than the sum of its proper divisors (416162364581088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225714335261472 is a wasteful number, since it uses less digits than its factorization.
225714335261472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1903486 (or 1903475 counting only the distinct ones).
The product of its digits is 16934400, while the sum is 54.
Adding to 225714335261472 its reverse (274162533417522), we get a palindrome (499876868678994).
The spelling of 225714335261472 in words is "two hundred twenty-five trillion, seven hundred fourteen billion, three hundred thirty-five million, two hundred sixty-one thousand, four hundred seventy-two".
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