Base | Representation |
---|---|
bin | 110010100111010110… |
… | …011001100001101001 |
3 | 12012021112222120220210 |
4 | 302213112121201221 |
5 | 1342300400234340 |
6 | 40544454411333 |
7 | 3632530131660 |
oct | 624726314151 |
9 | 165245876823 |
10 | 54347274345 |
11 | 2105968a671 |
12 | a648960b49 |
13 | 5181601b00 |
14 | 28b7c41dd7 |
15 | 1631366180 |
hex | ca7599869 |
54347274345 has 48 divisors (see below), whose sum is σ = 107610394752. Its totient is φ = 22933347840.
The previous prime is 54347274341. The next prime is 54347274349.
54347274345 is nontrivially palindromic in base 10.
54347274345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54347274341) and next prime (54347274349).
It is not a de Polignac number, because 54347274345 - 22 = 54347274341 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54347274294 and 54347274303.
It is not an unprimeable number, because it can be changed into a prime (54347274341) 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, 1513596 + ... + 1549085.
It is an arithmetic number, because the mean of its divisors is an integer number (2241883224).
Almost surely, 254347274345 is an apocalyptic number.
It is an amenable number.
54347274345 is a deficient number, since it is larger than the sum of its proper divisors (53263120407).
54347274345 is a wasteful number, since it uses less digits than its factorization.
54347274345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3062722 (or 3062709 counting only the distinct ones).
The product of its digits is 5644800, while the sum is 48.
The spelling of 54347274345 in words is "fifty-four billion, three hundred forty-seven million, two hundred seventy-four thousand, three hundred forty-five".
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