Base | Representation |
---|---|
bin | 1011001100100111110001… |
… | …0000101010001010110010 |
3 | 1121120222000212220212112220 |
4 | 2303021330100222022302 |
5 | 3103202333004342041 |
6 | 42103450200301510 |
7 | 2410321323643422 |
oct | 263117420521262 |
9 | 47528025825486 |
10 | 12311461012146 |
11 | 3a1729686716a |
12 | 146a063471896 |
13 | 6b3c72ac9c8a |
14 | 307c40d18482 |
15 | 1653b1884d66 |
hex | b327c42a2b2 |
12311461012146 has 16 divisors (see below), whose sum is σ = 24969723743808. Its totient is φ = 4046020050800.
The previous prime is 12311461012111. The next prime is 12311461012159. The reversal of 12311461012146 is 64121016411321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14450071185 + ... + 14450072036.
It is an arithmetic number, because the mean of its divisors is an integer number (1560607733988).
Almost surely, 212311461012146 is an apocalyptic number.
12311461012146 is an abundant number, since it is smaller than the sum of its proper divisors (12658262731662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12311461012146 is a wasteful number, since it uses less digits than its factorization.
12311461012146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28900143297.
The product of its (nonzero) digits is 6912, while the sum is 33.
Adding to 12311461012146 its reverse (64121016411321), we get a palindrome (76432477423467).
The spelling of 12311461012146 in words is "twelve trillion, three hundred eleven billion, four hundred sixty-one million, twelve thousand, one hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •