Base | Representation |
---|---|
bin | 1110010001100110010… |
… | …0011101100011101100 |
3 | 212110000100022201222001 |
4 | 3210121210131203230 |
5 | 13004223440441044 |
6 | 304355045502044 |
7 | 23501220443455 |
oct | 3443144354354 |
9 | 773010281861 |
10 | 245242124524 |
11 | 95008870a61 |
12 | 3b643111924 |
13 | 1a184446167 |
14 | bc2697a12c |
15 | 65a528d2d4 |
hex | 391991d8ec |
245242124524 has 6 divisors (see below), whose sum is σ = 429173717924. Its totient is φ = 122621062260.
The previous prime is 245242124513. The next prime is 245242124527. The reversal of 245242124524 is 425421242542.
245242124524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (245242124527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30655265562 + ... + 30655265569.
Almost surely, 2245242124524 is an apocalyptic number.
It is an amenable number.
245242124524 is a deficient number, since it is larger than the sum of its proper divisors (183931593400).
245242124524 is a wasteful number, since it uses less digits than its factorization.
245242124524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61310531135 (or 61310531133 counting only the distinct ones).
The product of its digits is 204800, while the sum is 37.
The spelling of 245242124524 in words is "two hundred forty-five billion, two hundred forty-two million, one hundred twenty-four thousand, five hundred twenty-four".
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