Base | Representation |
---|---|
bin | 100000011101110100011… |
… | …010110011011010010000 |
3 | 21220021201002122101102221 |
4 | 200131310122303122100 |
5 | 243023133022210000 |
6 | 4424532015550424 |
7 | 320121165246421 |
oct | 40356432633220 |
9 | 7807632571387 |
10 | 2231041210000 |
11 | 7901a7666549 |
12 | 30048322b414 |
13 | 132503884015 |
14 | 79da93b3648 |
15 | 3d07b69c61a |
hex | 207746b3690 |
2231041210000 has 50 divisors (see below), whose sum is σ = 5401573897742. Its totient is φ = 892416480000.
The previous prime is 2231041209977. The next prime is 2231041210033. The reversal of 2231041210000 is 121401322.
It can be written as a sum of positive squares in 5 ways, for example, as 1201189696144 + 1029851513856 = 1095988^2 + 1014816^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a super-3 number, since 3×22310412100003 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 111542061 + ... + 111562060.
Almost surely, 22231041210000 is an apocalyptic number.
2231041210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2231041210000 is an abundant number, since it is smaller than the sum of its proper divisors (3170532687742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231041210000 is an equidigital number, since it uses as much as digits as its factorization.
2231041210000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223104149 (or 223104128 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2231041210000 its reverse (121401322), we get a palindrome (2231162611322).
The spelling of 2231041210000 in words is "two trillion, two hundred thirty-one billion, forty-one million, two hundred ten thousand".
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