Base | Representation |
---|---|
bin | 110011101100011111001110… |
… | …101111010110000100110001 |
3 | 1002211000011121102122222111001 |
4 | 303230133032233112010301 |
5 | 214300011241424101231 |
6 | 2123314342222522001 |
7 | 65614020225305503 |
oct | 6354371657260461 |
9 | 1084004542588431 |
10 | 227357562331441 |
11 | 66496889811573 |
12 | 215bb503736301 |
13 | 99b295940ca89 |
14 | 4020244045d73 |
15 | 1b4415a51db61 |
hex | cec7cebd6131 |
227357562331441 has 8 divisors (see below), whose sum is σ = 227655135366120. Its totient is φ = 227059994284032.
The previous prime is 227357562331423. The next prime is 227357562331453. The reversal of 227357562331441 is 144133265753722.
It can be written as a sum of positive squares in 4 ways, for example, as 89765600729841 + 137591961601600 = 9474471^2 + 11729960^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 227357562331441 - 217 = 227357562200369 is a prime.
It is a super-3 number, since 3×2273575623314413 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (227357562331421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94827951 + ... + 97195963.
It is an arithmetic number, because the mean of its divisors is an integer number (28456891920765).
Almost surely, 2227357562331441 is an apocalyptic number.
It is an amenable number.
227357562331441 is a deficient number, since it is larger than the sum of its proper divisors (297573034679).
227357562331441 is a wasteful number, since it uses less digits than its factorization.
227357562331441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2493635.
The product of its digits is 25401600, while the sum is 55.
The spelling of 227357562331441 in words is "two hundred twenty-seven trillion, three hundred fifty-seven billion, five hundred sixty-two million, three hundred thirty-one thousand, four hundred forty-one".
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