Base | Representation |
---|---|
bin | 1101000010001… |
… | …1101011000010 |
3 | 10210212121222100 |
4 | 3100203223002 |
5 | 102444001231 |
6 | 5231451230 |
7 | 1232463531 |
oct | 320435302 |
9 | 123777870 |
10 | 54672066 |
11 | 28951a29 |
12 | 16386b16 |
13 | b432b47 |
14 | 7392318 |
15 | 4bee1e6 |
hex | 3423ac2 |
54672066 has 24 divisors (see below), whose sum is σ = 119059200. Its totient is φ = 18131256.
The previous prime is 54672053. The next prime is 54672073. The reversal of 54672066 is 66027645.
It is a self number, because there is not a number n which added to its sum of digits gives 54672066.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4050 + ... + 11213.
It is an arithmetic number, because the mean of its divisors is an integer number (4960800).
Almost surely, 254672066 is an apocalyptic number.
54672066 is an abundant number, since it is smaller than the sum of its proper divisors (64387134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54672066 is a wasteful number, since it uses less digits than its factorization.
54672066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15470 (or 15467 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 54672066 is about 7394.0561263761. The cubic root of 54672066 is about 379.5379101520.
The spelling of 54672066 in words is "fifty-four million, six hundred seventy-two thousand, sixty-six".
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