Base | Representation |
---|---|
bin | 110000100001101011000011… |
… | …011000111101110100000101 |
3 | 1000222122202211220021201121122 |
4 | 300201223003120331310011 |
5 | 210433134033434240010 |
6 | 2033523515431323325 |
7 | 62645046405102413 |
oct | 6041530330756405 |
9 | 1028582756251548 |
10 | 213420203040005 |
11 | 62002aaa843415 |
12 | 1bb2a322220545 |
13 | 9211592040170 |
14 | 3a9b8430682b3 |
15 | 19a1838ae5855 |
hex | c21ac363dd05 |
213420203040005 has 32 divisors (see below), whose sum is σ = 277351184194560. Its totient is φ = 156718868866560.
The previous prime is 213420203040001. The next prime is 213420203040019. The reversal of 213420203040005 is 500040302024312.
It is not a de Polignac number, because 213420203040005 - 22 = 213420203040001 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213420203040001) 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, 650267345 + ... + 650595465.
It is an arithmetic number, because the mean of its divisors is an integer number (8667224506080).
Almost surely, 2213420203040005 is an apocalyptic number.
It is an amenable number.
213420203040005 is a deficient number, since it is larger than the sum of its proper divisors (63930981154555).
213420203040005 is a wasteful number, since it uses less digits than its factorization.
213420203040005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384221.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 213420203040005 its reverse (500040302024312), we get a palindrome (713460505064317).
The spelling of 213420203040005 in words is "two hundred thirteen trillion, four hundred twenty billion, two hundred three million, forty thousand, five".
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