Base | Representation |
---|---|
bin | 101110101101101010101… |
… | …010111001010111000001 |
3 | 102100212220111022102220011 |
4 | 232231222222321113001 |
5 | 410043321312400001 |
6 | 10454414034544521 |
7 | 450632006325634 |
oct | 56555252712701 |
9 | 12325814272804 |
10 | 3210130200001 |
11 | 10284548a009a |
12 | 43a18a138141 |
13 | 1a39387c505a |
14 | b152a54dc1b |
15 | 587821e3d51 |
hex | 2eb6aab95c1 |
3210130200001 has 4 divisors (see below), whose sum is σ = 3210133940100. Its totient is φ = 3210126459904.
The previous prime is 3210130199993. The next prime is 3210130200091. The reversal of 3210130200001 is 1000020310123.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 39768336400 + 3170361863601 = 199420^2 + 1780551^2 .
It is a cyclic number.
It is not a de Polignac number, because 3210130200001 - 23 = 3210130199993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3210130200091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131505 + ... + 2537233.
It is an arithmetic number, because the mean of its divisors is an integer number (802533485025).
Almost surely, 23210130200001 is an apocalyptic number.
It is an amenable number.
3210130200001 is a deficient number, since it is larger than the sum of its proper divisors (3740099).
3210130200001 is a wasteful number, since it uses less digits than its factorization.
3210130200001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3740098.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 3210130200001 its reverse (1000020310123), we get a palindrome (4210150510124).
The spelling of 3210130200001 in words is "three trillion, two hundred ten billion, one hundred thirty million, two hundred thousand, one".
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