Base | Representation |
---|---|
bin | 1101000010100… |
… | …1011110000100 |
3 | 10210220211112211 |
4 | 3100221132010 |
5 | 103000231222 |
6 | 5232153204 |
7 | 1232623003 |
oct | 320513604 |
9 | 123824484 |
10 | 54695812 |
11 | 28968856 |
12 | 16398804 |
13 | b4408b2 |
14 | 739ac3a |
15 | 4c06277 |
hex | 3429784 |
54695812 has 6 divisors (see below), whose sum is σ = 95717678. Its totient is φ = 27347904.
The previous prime is 54695803. The next prime is 54695819. The reversal of 54695812 is 21859645.
It can be written as a sum of positive squares in only one way, i.e., 53494596 + 1201216 = 7314^2 + 1096^2 .
It is not an unprimeable number, because it can be changed into a prime (54695819) by changing a digit.
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 as a sum of consecutive naturals, namely, 6836973 + ... + 6836980.
Almost surely, 254695812 is an apocalyptic number.
It is an amenable number.
54695812 is a deficient number, since it is larger than the sum of its proper divisors (41021866).
54695812 is a wasteful number, since it uses less digits than its factorization.
54695812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13673957 (or 13673955 counting only the distinct ones).
The product of its digits is 86400, while the sum is 40.
The square root of 54695812 is about 7395.6617012949. The cubic root of 54695812 is about 379.5928510836.
The spelling of 54695812 in words is "fifty-four million, six hundred ninety-five thousand, eight hundred twelve".
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