Base | Representation |
---|---|
bin | 1011001100101110010010… |
… | …0100110000111000101000 |
3 | 1121121010112212001012121001 |
4 | 2303023210210300320220 |
5 | 3103214424021104000 |
6 | 42104335555124344 |
7 | 2410412564363320 |
oct | 263134444607050 |
9 | 47533485035531 |
10 | 12313211113000 |
11 | 3a18004739906 |
12 | 146a4715a36b4 |
13 | 6b4191568805 |
14 | 307d69522280 |
15 | 16546533346a |
hex | b32e4930e28 |
12313211113000 has 128 divisors (see below), whose sum is σ = 32932222202880. Its totient is φ = 4221264998400.
The previous prime is 12313211112949. The next prime is 12313211113009. The reversal of 12313211113000 is 31111231321.
It is not an unprimeable number, because it can be changed into a prime (12313211113009) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 77529672 + ... + 77688328.
It is an arithmetic number, because the mean of its divisors is an integer number (257282985960).
Almost surely, 212313211113000 is an apocalyptic number.
12313211113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12313211113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16466111101440).
12313211113000 is an abundant number, since it is smaller than the sum of its proper divisors (20619011089880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12313211113000 is a wasteful number, since it uses less digits than its factorization.
12313211113000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169772 (or 169758 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 12313211113000 its reverse (31111231321), we get a palindrome (12344322344321).
The spelling of 12313211113000 in words is "twelve trillion, three hundred thirteen billion, two hundred eleven million, one hundred thirteen thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •