Base | Representation |
---|---|
bin | 110010110110110101… |
… | …111010010011001000 |
3 | 12012221200001211200022 |
4 | 302312311322103020 |
5 | 1343313420141123 |
6 | 41030341400012 |
7 | 3642134325104 |
oct | 626665722310 |
9 | 165850054608 |
10 | 54607193288 |
11 | 2118237860a |
12 | a6bba09008 |
13 | 51c34081bb |
14 | 2900580904 |
15 | 16490a91c8 |
hex | cb6d7a4c8 |
54607193288 has 12 divisors (see below), whose sum is σ = 102389726715. Its totient is φ = 27303266168.
The previous prime is 54607193287. The next prime is 54607193299. The reversal of 54607193288 is 88239170645.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 27303596644 + 27303596644 = 165238^2 + 165238^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=165238.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54607193287) 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 in 2 ways as a sum of consecutive naturals, for example, 619643 + ... + 702261.
It is a 2-persistent number, because it is pandigital, and so is 2⋅54607193288 = 109214386576, but 3⋅54607193288 = 163821579864 is not.
Almost surely, 254607193288 is an apocalyptic number.
It is an amenable number.
54607193288 is a deficient number, since it is larger than the sum of its proper divisors (47782533427).
54607193288 is an frugal number, since it uses more digits than its factorization.
54607193288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165244 (or 82621 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 53.
The spelling of 54607193288 in words is "fifty-four billion, six hundred seven million, one hundred ninety-three thousand, two hundred eighty-eight".
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