Base | Representation |
---|---|
bin | 11101010000111001101… |
… | …011001111011011001010 |
3 | 21010020202220111020102222 |
4 | 131100321223033123022 |
5 | 230422023124044320 |
6 | 4135502445254042 |
7 | 265201521526661 |
oct | 35207153173312 |
9 | 7106686436388 |
10 | 2011012331210 |
11 | 705958041263 |
12 | 2858b7b64322 |
13 | 117839bb869c |
14 | 6d49524ddd8 |
15 | 3749eba5825 |
hex | 1d439acf6ca |
2011012331210 has 8 divisors (see below), whose sum is σ = 3619822196196. Its totient is φ = 804404932480.
The previous prime is 2011012331099. The next prime is 2011012331231. The reversal of 2011012331210 is 121332101102.
It can be written as a sum of positive squares in 2 ways, for example, as 2007778475521 + 3233855689 = 1416961^2 + 56867^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
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, 100550616551 + ... + 100550616570.
Almost surely, 22011012331210 is an apocalyptic number.
2011012331210 is a deficient number, since it is larger than the sum of its proper divisors (1608809864986).
2011012331210 is a wasteful number, since it uses less digits than its factorization.
2011012331210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201101233128.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 2011012331210 its reverse (121332101102), we get a palindrome (2132344432312).
The spelling of 2011012331210 in words is "two trillion, eleven billion, twelve million, three hundred thirty-one thousand, two hundred ten".
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