Base | Representation |
---|---|
bin | 110010101110100101… |
… | …001011000001101001 |
3 | 12012121000020221110020 |
4 | 302232211023001221 |
5 | 1343022424301000 |
6 | 41004510511053 |
7 | 3635532233004 |
oct | 625645130151 |
9 | 165530227406 |
10 | 54468587625 |
11 | 21111109081 |
12 | a681505489 |
13 | 51a079870a |
14 | 28c9dc053b |
15 | 163bd2aba0 |
hex | cae94b069 |
54468587625 has 16 divisors (see below), whose sum is σ = 90635730432. Its totient is φ = 29049913200.
The previous prime is 54468587609. The next prime is 54468587627. The reversal of 54468587625 is 52678586445.
It is not a de Polignac number, because 54468587625 - 24 = 54468587609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54468587627) 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, 72624409 + ... + 72625158.
It is an arithmetic number, because the mean of its divisors is an integer number (5664733152).
Almost surely, 254468587625 is an apocalyptic number.
It is an amenable number.
54468587625 is a deficient number, since it is larger than the sum of its proper divisors (36167142807).
54468587625 is a wasteful number, since it uses less digits than its factorization.
54468587625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145249585 (or 145249575 counting only the distinct ones).
The product of its digits is 64512000, while the sum is 60.
The spelling of 54468587625 in words is "fifty-four billion, four hundred sixty-eight million, five hundred eighty-seven thousand, six hundred twenty-five".
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