Base | Representation |
---|---|
bin | 1011101100111111100… |
… | …0101000000101110111 |
3 | 201012221221202101220021 |
4 | 2323033320220011313 |
5 | 11243230343123412 |
6 | 232210340350011 |
7 | 20345234463061 |
oct | 2731770500567 |
9 | 635857671807 |
10 | 201056223607 |
11 | 782a3aa6678 |
12 | 32b713a5307 |
13 | 15c620b3465 |
14 | 9a344a6731 |
15 | 536b05e607 |
hex | 2ecfe28177 |
201056223607 has 2 divisors, whose sum is σ = 201056223608. Its totient is φ = 201056223606.
The previous prime is 201056223553. The next prime is 201056223629. The reversal of 201056223607 is 706322650102.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 201056223607 - 27 = 201056223479 is a prime.
It is a super-2 number, since 2×2010562236072 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (201056223707) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100528111803 + 100528111804.
It is an arithmetic number, because the mean of its divisors is an integer number (100528111804).
Almost surely, 2201056223607 is an apocalyptic number.
201056223607 is a deficient number, since it is larger than the sum of its proper divisors (1).
201056223607 is an equidigital number, since it uses as much as digits as its factorization.
201056223607 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30240, while the sum is 34.
Adding to 201056223607 its reverse (706322650102), we get a palindrome (907378873709).
The spelling of 201056223607 in words is "two hundred one billion, fifty-six million, two hundred twenty-three thousand, six hundred seven".
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