Base | Representation |
---|---|
bin | 110100100001111101100000… |
… | …111011011001100110000010 |
3 | 1010022000110112002022112212012 |
4 | 310201331200323121212002 |
5 | 220240212432233100302 |
6 | 2135210422154132522 |
7 | 66443345405202611 |
oct | 6441754073314602 |
9 | 1108013462275765 |
10 | 231032212003202 |
11 | 67683235751045 |
12 | 21ab3710421142 |
13 | 9bbb32340398c |
14 | 410a039545878 |
15 | 1ba9a284e6a52 |
hex | d21f60ed9982 |
231032212003202 has 16 divisors (see below), whose sum is σ = 347774727613632. Its totient is φ = 115107307158960.
The previous prime is 231032212003183. The next prime is 231032212003211. The reversal of 231032212003202 is 202300212230132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116111552 + ... + 118084532.
It is an arithmetic number, because the mean of its divisors is an integer number (21735920475852).
Almost surely, 2231032212003202 is an apocalyptic number.
231032212003202 is a deficient number, since it is larger than the sum of its proper divisors (116742515610430).
231032212003202 is a wasteful number, since it uses less digits than its factorization.
231032212003202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2180153.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 231032212003202 its reverse (202300212230132), we get a palindrome (433332424233334).
The spelling of 231032212003202 in words is "two hundred thirty-one trillion, thirty-two billion, two hundred twelve million, three thousand, two hundred two".
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