Base | Representation |
---|---|
bin | 110000000100100101001010… |
… | …110100000010101010110100 |
3 | 1000201120122121102021002100111 |
4 | 300010211022310002222310 |
5 | 210202410222144131004 |
6 | 2025353250443152404 |
7 | 62350443655154362 |
oct | 6004451264025264 |
9 | 1021518542232314 |
10 | 211421020302004 |
11 | 61402173253677 |
12 | 1b866987b15704 |
13 | 90c7bbbbc3a96 |
14 | 3a2cb90d58632 |
15 | 196982c74ea04 |
hex | c0494ad02ab4 |
211421020302004 has 48 divisors (see below), whose sum is σ = 381605831582976. Its totient is φ = 102456411321600.
The previous prime is 211421020301999. The next prime is 211421020302007. The reversal of 211421020302004 is 400203020124112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211421020302007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22370487 + ... + 30385534.
It is an arithmetic number, because the mean of its divisors is an integer number (7950121491312).
Almost surely, 2211421020302004 is an apocalyptic number.
It is an amenable number.
211421020302004 is a deficient number, since it is larger than the sum of its proper divisors (170184811280972).
211421020302004 is a wasteful number, since it uses less digits than its factorization.
211421020302004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52756336 (or 52756334 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 211421020302004 its reverse (400203020124112), we get a palindrome (611624040426116).
The spelling of 211421020302004 in words is "two hundred eleven trillion, four hundred twenty-one billion, twenty million, three hundred two thousand, four".
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