Base | Representation |
---|---|
bin | 1011110101011001110110… |
… | …1110101100011100000110 |
3 | 1201001221111202221010222111 |
4 | 2331112131232230130012 |
5 | 3201142241131000032 |
6 | 43401402140451234 |
7 | 2512044010544440 |
oct | 275263556543406 |
9 | 51057452833874 |
10 | 13012102203142 |
11 | 4167446518079 |
12 | 15619ba849b1a |
13 | 735061055473 |
14 | 32db09449490 |
15 | 17871bd94c47 |
hex | bd59dbac706 |
13012102203142 has 32 divisors (see below), whose sum is σ = 22698229040640. Its totient is φ = 5478787304640.
The previous prime is 13012102203109. The next prime is 13012102203157. The reversal of 13012102203142 is 24130220121031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3384834 + ... + 6122197.
It is an arithmetic number, because the mean of its divisors is an integer number (709319657520).
Almost surely, 213012102203142 is an apocalyptic number.
13012102203142 is a deficient number, since it is larger than the sum of its proper divisors (9686126837498).
13012102203142 is a wasteful number, since it uses less digits than its factorization.
13012102203142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9508756.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13012102203142 its reverse (24130220121031), we get a palindrome (37142322324173).
The spelling of 13012102203142 in words is "thirteen trillion, twelve billion, one hundred two million, two hundred three thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •