Base | Representation |
---|---|
bin | 1101010000101… |
… | …1001101110010 |
3 | 10212122210221021 |
4 | 3110023031302 |
5 | 103214323331 |
6 | 5304050054 |
7 | 1243523536 |
oct | 324131562 |
9 | 125583837 |
10 | 55620466 |
11 | 2943a530 |
12 | 1676392a |
13 | b6a5725 |
14 | 755bbc6 |
15 | 4d3a211 |
hex | 350b372 |
55620466 has 16 divisors (see below), whose sum is σ = 91212480. Its totient is φ = 25227280.
The previous prime is 55620451. The next prime is 55620469. The reversal of 55620466 is 66402655.
55620466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (55620469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8715 + ... + 13681.
It is an arithmetic number, because the mean of its divisors is an integer number (5700780).
Almost surely, 255620466 is an apocalyptic number.
55620466 is a deficient number, since it is larger than the sum of its proper divisors (35592014).
55620466 is a wasteful number, since it uses less digits than its factorization.
55620466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5489.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 55620466 is about 7457.9129788433. The cubic root of 55620466 is about 381.7199641653.
The spelling of 55620466 in words is "fifty-five million, six hundred twenty thousand, four hundred sixty-six".
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