Base | Representation |
---|---|
bin | 11001000011010111… |
… | …01110111000010001 |
3 | 1021201100120111221000 |
4 | 30201223232320101 |
5 | 210021200423400 |
6 | 10102344252213 |
7 | 654206143314 |
oct | 144153567021 |
9 | 37640514830 |
10 | 13450014225 |
11 | 578220083a |
12 | 2734471069 |
13 | 13646a4ccb |
14 | 91842c97b |
15 | 53abe4600 |
hex | 321aeee11 |
13450014225 has 24 divisors (see below), whose sum is σ = 24708175520. Its totient is φ = 7173340560.
The previous prime is 13450014217. The next prime is 13450014241. The reversal of 13450014225 is 52241005431.
13450014225 is a `hidden beast` number, since 13 + 4 + 500 + 142 + 2 + 5 = 666.
13450014225 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 13450014225 - 23 = 13450014217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9962299 + ... + 9963648.
Almost surely, 213450014225 is an apocalyptic number.
13450014225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13450014225 is a deficient number, since it is larger than the sum of its proper divisors (11258161295).
13450014225 is a wasteful number, since it uses less digits than its factorization.
13450014225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19925966 (or 19925955 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 13450014225 its reverse (52241005431), we get a palindrome (65691019656).
The spelling of 13450014225 in words is "thirteen billion, four hundred fifty million, fourteen thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •