Base | Representation |
---|---|
bin | 101101100001101110110100… |
… | …101010001100010001011101 |
3 | 222020221210220201200212102220 |
4 | 231201232310222030101131 |
5 | 202221032232000101141 |
6 | 1545504235425535553 |
7 | 60114101550336003 |
oct | 5541566452142135 |
9 | 866853821625386 |
10 | 200230111331421 |
11 | 58888127949516 |
12 | 1a559b2b1a45b9 |
13 | 8795806a53512 |
14 | 3763290c50a73 |
15 | 18236a0cce766 |
hex | b61bb4a8c45d |
200230111331421 has 8 divisors (see below), whose sum is σ = 266975680532544. Its totient is φ = 133485641508960.
The previous prime is 200230111331389. The next prime is 200230111331513. The reversal of 200230111331421 is 124133111032002.
200230111331421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200230111331421 - 25 = 200230111331389 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 200230111331391 and 200230111331400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200230111331321) 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, 274419600 + ... + 275148281.
It is an arithmetic number, because the mean of its divisors is an integer number (33371960066568).
Almost surely, 2200230111331421 is an apocalyptic number.
It is an amenable number.
200230111331421 is a deficient number, since it is larger than the sum of its proper divisors (66745569201123).
200230111331421 is a wasteful number, since it uses less digits than its factorization.
200230111331421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549689331.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 200230111331421 its reverse (124133111032002), we get a palindrome (324363222363423).
The spelling of 200230111331421 in words is "two hundred trillion, two hundred thirty billion, one hundred eleven million, three hundred thirty-one thousand, four hundred twenty-one".
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