Base | Representation |
---|---|
bin | 10111001101110001000011… |
… | …110111101001110100100011 |
3 | 111101111202210021221122202001 |
4 | 113031301003313221310203 |
5 | 101340311023403120303 |
6 | 1001052333125504431 |
7 | 30335363316645145 |
oct | 2715610367516443 |
9 | 441452707848661 |
10 | 102101101223203 |
11 | 2a594919963385 |
12 | b54ba64272117 |
13 | 44c81283a83c4 |
14 | 1b2da10a9cc95 |
15 | bc0d3d51031d |
hex | 5cdc43de9d23 |
102101101223203 has 8 divisors (see below), whose sum is σ = 102306375450000. Its totient is φ = 101895829648608.
The previous prime is 102101101223167. The next prime is 102101101223257. The reversal of 102101101223203 is 302322101101201.
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 102101101223203 - 213 = 102101101215011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102101101223273) 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, 88422525 + ... + 89569777.
It is an arithmetic number, because the mean of its divisors is an integer number (12788296931250).
Almost surely, 2102101101223203 is an apocalyptic number.
102101101223203 is a deficient number, since it is larger than the sum of its proper divisors (205274226797).
102101101223203 is a wasteful number, since it uses less digits than its factorization.
102101101223203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326101.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 102101101223203 its reverse (302322101101201), we get a palindrome (404423202324404).
The spelling of 102101101223203 in words is "one hundred two trillion, one hundred one billion, one hundred one million, two hundred twenty-three thousand, two hundred three".
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