Base | Representation |
---|---|
bin | 1001010001110110001100… |
… | …1110101011111001100011 |
3 | 1100010022200201000101112001 |
4 | 2110131203032223321203 |
5 | 2314123112300402321 |
6 | 33410455340344431 |
7 | 2102041220126224 |
oct | 224354316537143 |
9 | 40108621011461 |
10 | 10202212122211 |
11 | 328380885439a |
12 | 1189310245117 |
13 | 5900ab861845 |
14 | 273b0ad2524b |
15 | 12a5b26cac91 |
hex | 947633abe63 |
10202212122211 has 8 divisors (see below), whose sum is σ = 10375862621040. Its totient is φ = 10028586011808.
The previous prime is 10202212122187. The next prime is 10202212122227. The reversal of 10202212122211 is 11222121220201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10202212122211 - 213 = 10202212114019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10202212122241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5252356 + ... + 6927601.
It is an arithmetic number, because the mean of its divisors is an integer number (1296982827630).
Almost surely, 210202212122211 is an apocalyptic number.
10202212122211 is a deficient number, since it is larger than the sum of its proper divisors (173650498829).
10202212122211 is a wasteful number, since it uses less digits than its factorization.
10202212122211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12194213.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 10202212122211 its reverse (11222121220201), we get a palindrome (21424333342412).
The spelling of 10202212122211 in words is "ten trillion, two hundred two billion, two hundred twelve million, one hundred twenty-two thousand, two hundred eleven".
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