Base | Representation |
---|---|
bin | 10001011111100100101… |
… | …110001111100010111011 |
3 | 11020220220201201001112211 |
4 | 101133210232033202323 |
5 | 124143432100000011 |
6 | 2320130302315551 |
7 | 152564660426110 |
oct | 21374456174273 |
9 | 4226821631484 |
10 | 1202133203131 |
11 | 423904943193 |
12 | 174b93b88bb7 |
13 | 8948c52c793 |
14 | 4227d978907 |
15 | 2140c110b21 |
hex | 117e4b8f8bb |
1202133203131 has 32 divisors (see below), whose sum is σ = 1400911626240. Its totient is φ = 1010304562176.
The previous prime is 1202133203129. The next prime is 1202133203269. The reversal of 1202133203131 is 1313023312021.
It is not a de Polignac number, because 1202133203131 - 21 = 1202133203129 is a prime.
It is a super-2 number, since 2×12021332031312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1202133203101) 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, 233285451 + ... + 233290603.
It is an arithmetic number, because the mean of its divisors is an integer number (43778488320).
Almost surely, 21202133203131 is an apocalyptic number.
1202133203131 is a deficient number, since it is larger than the sum of its proper divisors (198778423109).
1202133203131 is a wasteful number, since it uses less digits than its factorization.
1202133203131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8083.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1202133203131 its reverse (1313023312021), we get a palindrome (2515156515152).
The spelling of 1202133203131 in words is "one trillion, two hundred two billion, one hundred thirty-three million, two hundred three thousand, one hundred thirty-one".
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