Base | Representation |
---|---|
bin | 1001010010011011110111… |
… | …0001000010010110110011 |
3 | 1100011021210012200011011002 |
4 | 2110212331301002112303 |
5 | 2314304313134323443 |
6 | 33415250413112215 |
7 | 2102546556224450 |
oct | 224467561022663 |
9 | 40137705604132 |
10 | 10212321011123 |
11 | 3288025a81240 |
12 | 118b27178866b |
13 | 59102cc8570a |
14 | 2743c9710827 |
15 | 12a9a4de72b8 |
hex | 949bdc425b3 |
10212321011123 has 32 divisors (see below), whose sum is σ = 12950955038208. Its totient is φ = 7821159897600.
The previous prime is 10212321011077. The next prime is 10212321011131. The reversal of 10212321011123 is 32111012321201.
10212321011123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10212321011123 - 26 = 10212321011059 is a prime.
It is a super-2 number, since 2×102123210111232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10212321011095 and 10212321011104.
It is not an unprimeable number, because it can be changed into a prime (10212321011423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5253836 + ... + 6930182.
It is an arithmetic number, because the mean of its divisors is an integer number (404717344944).
Almost surely, 210212321011123 is an apocalyptic number.
10212321011123 is a deficient number, since it is larger than the sum of its proper divisors (2738634027085).
10212321011123 is a wasteful number, since it uses less digits than its factorization.
10212321011123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677723.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 10212321011123 its reverse (32111012321201), we get a palindrome (42323333332324).
The spelling of 10212321011123 in words is "ten trillion, two hundred twelve billion, three hundred twenty-one million, eleven thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •