Base | Representation |
---|---|
bin | 10001101010101010000… |
… | …000110010010110110011 |
3 | 11022001122001110222112222 |
4 | 101222222000302112303 |
5 | 124342314434013301 |
6 | 2325415154511255 |
7 | 153465605113340 |
oct | 21525200622663 |
9 | 4261561428488 |
10 | 1214033110451 |
11 | 42896104a737 |
12 | 17735529552b |
13 | 8a637a1a565 |
14 | 42a8c17d7c7 |
15 | 218a6bae31b |
hex | 11aaa0325b3 |
1214033110451 has 32 divisors (see below), whose sum is σ = 1400692220928. Its totient is φ = 1030741032960.
The previous prime is 1214033110441. The next prime is 1214033110531. The reversal of 1214033110451 is 1540113304121.
It is a cyclic number.
It is not a de Polignac number, because 1214033110451 - 210 = 1214033109427 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1214033110451.
It is not an unprimeable number, because it can be changed into a prime (1214033110441) 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, 303278816 + ... + 303282818.
It is an arithmetic number, because the mean of its divisors is an integer number (43771631904).
Almost surely, 21214033110451 is an apocalyptic number.
1214033110451 is a deficient number, since it is larger than the sum of its proper divisors (186659110477).
1214033110451 is a wasteful number, since it uses less digits than its factorization.
1214033110451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5171.
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 1214033110451 its reverse (1540113304121), we get a palindrome (2754146414572).
The spelling of 1214033110451 in words is "one trillion, two hundred fourteen billion, thirty-three million, one hundred ten thousand, four hundred fifty-one".
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