Base | Representation |
---|---|
bin | 110010111101001101000010… |
… | …000001110100101101000001 |
3 | 1002101111112110020001110112000 |
4 | 302331031002001310231001 |
5 | 213333242101303443012 |
6 | 2112345515542254213 |
7 | 65130166161665631 |
oct | 6275150201645501 |
9 | 1071445406043460 |
10 | 224108206312257 |
11 | 65453835a799a3 |
12 | 21175808a27369 |
13 | 980840c078337 |
14 | 3d4ac760926c1 |
15 | 1ad987e7b9ddc |
hex | cbd342074b41 |
224108206312257 has 32 divisors (see below), whose sum is σ = 332788289433600. Its totient is φ = 149056265578896.
The previous prime is 224108206312169. The next prime is 224108206312267. The reversal of 224108206312257 is 752213602801422.
224108206312257 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 0 + 8 + 2 + 0 + 631 + 2 + 2 + 5 + 7 = 666.
It is not a de Polignac number, because 224108206312257 - 214 = 224108206295873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (224108206312267) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149760744 + ... + 151249782.
It is an arithmetic number, because the mean of its divisors is an integer number (10399634044800).
Almost surely, 2224108206312257 is an apocalyptic number.
224108206312257 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
224108206312257 is a deficient number, since it is larger than the sum of its proper divisors (108680083121343).
224108206312257 is a wasteful number, since it uses less digits than its factorization.
224108206312257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1502074 (or 1502068 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 224108206312257 in words is "two hundred twenty-four trillion, one hundred eight billion, two hundred six million, three hundred twelve thousand, two hundred fifty-seven".
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