Base | Representation |
---|---|
bin | 1100010110100001011… |
… | …0110010100000010010 |
3 | 202021201212122101022222 |
4 | 3011220112302200102 |
5 | 11434043233431002 |
6 | 241252452301042 |
7 | 21221421645602 |
oct | 3055026624022 |
9 | 667655571288 |
10 | 212204202002 |
11 | 81aa4815861 |
12 | 35162911782 |
13 | 1701a87c790 |
14 | a3b0c96c02 |
15 | 57beace1a2 |
hex | 31685b2812 |
212204202002 has 16 divisors (see below), whose sum is σ = 342851271000. Its totient is φ = 97923295872.
The previous prime is 212204201953. The next prime is 212204202017. The reversal of 212204202002 is 200202402212.
It can be written as a sum of positive squares in 4 ways, for example, as 15015806521 + 197188395481 = 122539^2 + 444059^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560363 + ... + 859310.
Almost surely, 2212204202002 is an apocalyptic number.
212204202002 is a deficient number, since it is larger than the sum of its proper divisors (130647068998).
212204202002 is a wasteful number, since it uses less digits than its factorization.
212204202002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1425437.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 212204202002 its reverse (200202402212), we get a palindrome (412406604214).
The spelling of 212204202002 in words is "two hundred twelve billion, two hundred four million, two hundred two thousand, two".
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