Base | Representation |
---|---|
bin | 1011000110001000100101… |
… | …0001001011010110111001 |
3 | 1121012022100200101000220110 |
4 | 2301202021101023112321 |
5 | 3044341110041232301 |
6 | 41540335100414533 |
7 | 2366264423563005 |
oct | 261421121132671 |
9 | 47168320330813 |
10 | 12200010102201 |
11 | 3983aa4715a29 |
12 | 145053a847449 |
13 | 6a65c0b37c9c |
14 | 3026ab16d705 |
15 | 16253c1dd0d6 |
hex | b188944b5b9 |
12200010102201 has 16 divisors (see below), whose sum is σ = 16345038489920. Its totient is φ = 8094166859520.
The previous prime is 12200010102199. The next prime is 12200010102227. The reversal of 12200010102201 is 10220101000221.
It is not a de Polignac number, because 12200010102201 - 21 = 12200010102199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12200010102281) 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, 7510485 + ... + 8989293.
It is an arithmetic number, because the mean of its divisors is an integer number (1021564905620).
Almost surely, 212200010102201 is an apocalyptic number.
It is an amenable number.
12200010102201 is a deficient number, since it is larger than the sum of its proper divisors (4145028387719).
12200010102201 is a wasteful number, since it uses less digits than its factorization.
12200010102201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1492056.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 12200010102201 its reverse (10220101000221), we get a palindrome (22420111102422).
The spelling of 12200010102201 in words is "twelve trillion, two hundred billion, ten million, one hundred two thousand, two hundred one".
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