Base | Representation |
---|---|
bin | 100000000101110000011… |
… | …101101001011110100001 |
3 | 21210211000112100010021202 |
4 | 200011300131221132201 |
5 | 242112224442334410 |
6 | 4405020205130545 |
7 | 315215015406611 |
oct | 40056035513641 |
9 | 7724015303252 |
10 | 2205205043105 |
11 | 7802498369a9 |
12 | 2b7472859a55 |
13 | 12cc470439bc |
14 | 78a37d68a41 |
15 | 3c5683abca5 |
hex | 201707697a1 |
2205205043105 has 16 divisors (see below), whose sum is σ = 2762903088000. Its totient is φ = 1686481724928.
The previous prime is 2205205043077. The next prime is 2205205043131. The reversal of 2205205043105 is 5013405025022.
It is a cyclic number.
It is not a de Polignac number, because 2205205043105 - 220 = 2205203994529 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5366480 + ... + 5762769.
It is an arithmetic number, because the mean of its divisors is an integer number (172681443000).
Almost surely, 22205205043105 is an apocalyptic number.
It is an amenable number.
2205205043105 is a deficient number, since it is larger than the sum of its proper divisors (557698044895).
2205205043105 is a wasteful number, since it uses less digits than its factorization.
2205205043105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11131000.
The product of its (nonzero) digits is 12000, while the sum is 29.
It can be divided in two parts, 220520 and 5043105, that added together give a palindrome (5263625).
The spelling of 2205205043105 in words is "two trillion, two hundred five billion, two hundred five million, forty-three thousand, one hundred five".
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