Base | Representation |
---|---|
bin | 1001010010011110110011… |
… | …0111111010100101010010 |
3 | 1100011100211021211012021110 |
4 | 2110213230313322211102 |
5 | 2314312423000442232 |
6 | 33415501044434150 |
7 | 2102605264024350 |
oct | 224475467724522 |
9 | 40140737735243 |
10 | 10213111343442 |
11 | 32883a1109647 |
12 | 118b4523a8956 |
13 | 591127932087 |
14 | 2744626807d0 |
15 | 12a9ee4aeacc |
hex | 949ecdfa952 |
10213111343442 has 16 divisors (see below), whose sum is σ = 23344254499392. Its totient is φ = 2918031812400.
The previous prime is 10213111343419. The next prime is 10213111343443. The reversal of 10213111343442 is 24434311131201.
It is not an unprimeable number, because it can be changed into a prime (10213111343443) 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, 121584658809 + ... + 121584658892.
It is an arithmetic number, because the mean of its divisors is an integer number (1459015906212).
Almost surely, 210213111343442 is an apocalyptic number.
10213111343442 is an abundant number, since it is smaller than the sum of its proper divisors (13131143155950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213111343442 is a wasteful number, since it uses less digits than its factorization.
10213111343442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243169317713.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 10213111343442 its reverse (24434311131201), we get a palindrome (34647422474643).
The spelling of 10213111343442 in words is "ten trillion, two hundred thirteen billion, one hundred eleven million, three hundred forty-three thousand, four hundred forty-two".
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