Base | Representation |
---|---|
bin | 110010100100001100… |
… | …101000010101100101 |
3 | 12012010212110101011021 |
4 | 302210030220111211 |
5 | 1342143330210200 |
6 | 40535325011141 |
7 | 3631315426450 |
oct | 624414502545 |
9 | 165125411137 |
10 | 54294381925 |
11 | 21031843823 |
12 | a6330b3ab1 |
13 | 5173673014 |
14 | 28b0bd4497 |
15 | 162b8b941a |
hex | ca4328565 |
54294381925 has 48 divisors (see below), whose sum is σ = 79959168000. Its totient is φ = 35787110400.
The previous prime is 54294381887. The next prime is 54294381929. The reversal of 54294381925 is 52918349245.
It is a happy number.
It is not a de Polignac number, because 54294381925 - 215 = 54294349157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54294381929) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 774741 + ... + 841909.
It is an arithmetic number, because the mean of its divisors is an integer number (1665816000).
Almost surely, 254294381925 is an apocalyptic number.
It is an amenable number.
54294381925 is a deficient number, since it is larger than the sum of its proper divisors (25664786075).
54294381925 is a wasteful number, since it uses less digits than its factorization.
54294381925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67366 (or 67361 counting only the distinct ones).
The product of its digits is 3110400, while the sum is 52.
The spelling of 54294381925 in words is "fifty-four billion, two hundred ninety-four million, three hundred eighty-one thousand, nine hundred twenty-five".
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