Base | Representation |
---|---|
bin | 110010011010000101… |
… | …100111011011100101 |
3 | 12011201001022020202211 |
4 | 302122011213123211 |
5 | 1341321420133140 |
6 | 40510425403421 |
7 | 3624155651212 |
oct | 623205473345 |
9 | 164631266684 |
10 | 54124771045 |
11 | 20a55027644 |
12 | a5a6339571 |
13 | 5147498b57 |
14 | 2896482b09 |
15 | 161ba642ea |
hex | c9a1676e5 |
54124771045 has 16 divisors (see below), whose sum is σ = 67850161920. Its totient is φ = 41370444544.
The previous prime is 54124770989. The next prime is 54124771079. The reversal of 54124771045 is 54017742145.
It is a cyclic number.
It is not a de Polignac number, because 54124771045 - 29 = 54124770533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54124770989 and 54124771007.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 163300 + ... + 367309.
It is an arithmetic number, because the mean of its divisors is an integer number (4240635120).
Almost surely, 254124771045 is an apocalyptic number.
It is an amenable number.
54124771045 is a deficient number, since it is larger than the sum of its proper divisors (13725390875).
54124771045 is a wasteful number, since it uses less digits than its factorization.
54124771045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531524.
The product of its (nonzero) digits is 156800, while the sum is 40.
The spelling of 54124771045 in words is "fifty-four billion, one hundred twenty-four million, seven hundred seventy-one thousand, forty-five".
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