Base | Representation |
---|---|
bin | 110010010100011100… |
… | …011011001101111001 |
3 | 12011110110010210201120 |
4 | 302110130123031321 |
5 | 1341123200241113 |
6 | 40453204135453 |
7 | 3621626106426 |
oct | 622434331571 |
9 | 164413123646 |
10 | 54030087033 |
11 | 20a0663709a |
12 | a57a697589 |
13 | 5130996c00 |
14 | 2887a76d4d |
15 | 16135aea23 |
hex | c9471b379 |
54030087033 has 24 divisors (see below), whose sum is σ = 79330148640. Its totient is φ = 32685719040.
The previous prime is 54030087031. The next prime is 54030087043. The reversal of 54030087033 is 33078003045.
It is not a de Polignac number, because 54030087033 - 21 = 54030087031 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54030086985 and 54030087003.
It is not an unprimeable number, because it can be changed into a prime (54030087031) 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 23 ways as a sum of consecutive naturals, for example, 873208 + ... + 933033.
It is an arithmetic number, because the mean of its divisors is an integer number (3305422860).
Almost surely, 254030087033 is an apocalyptic number.
It is an amenable number.
54030087033 is a deficient number, since it is larger than the sum of its proper divisors (25300061607).
54030087033 is a wasteful number, since it uses less digits than its factorization.
54030087033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1806329 (or 1806316 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 33.
The spelling of 54030087033 in words is "fifty-four billion, thirty million, eighty-seven thousand, thirty-three".
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