Base | Representation |
---|---|
bin | 110010010100001100… |
… | …011100110110101001 |
3 | 12011110011021001102021 |
4 | 302110030130312221 |
5 | 1341121112240213 |
6 | 40452534304441 |
7 | 3621545365612 |
oct | 622414346651 |
9 | 164404231367 |
10 | 54025899433 |
11 | 20a04236970 |
12 | a5791b8121 |
13 | 512cb5bb3c |
14 | 28872a6c09 |
15 | 1613033d8d |
hex | c9431cda9 |
54025899433 has 16 divisors (see below), whose sum is σ = 59798079936. Its totient is φ = 48400165440.
The previous prime is 54025899409. The next prime is 54025899437. The reversal of 54025899433 is 33499852045.
It is not a de Polignac number, because 54025899433 - 25 = 54025899401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54025899437) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 287935 + ... + 436987.
It is an arithmetic number, because the mean of its divisors is an integer number (3737379996).
Almost surely, 254025899433 is an apocalyptic number.
It is an amenable number.
54025899433 is a deficient number, since it is larger than the sum of its proper divisors (5772180503).
54025899433 is a wasteful number, since it uses less digits than its factorization.
54025899433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149544.
The product of its (nonzero) digits is 4665600, while the sum is 52.
The spelling of 54025899433 in words is "fifty-four billion, twenty-five million, eight hundred ninety-nine thousand, four hundred thirty-three".
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