Base | Representation |
---|---|
bin | 1101010001001… |
… | …1000000110110 |
3 | 10212201102202020 |
4 | 3110103000312 |
5 | 103221334111 |
6 | 5304454010 |
7 | 1244015625 |
oct | 324230066 |
9 | 125642666 |
10 | 55652406 |
11 | 29461527 |
12 | 1677a306 |
13 | b6b7124 |
14 | 75696bc |
15 | 4d44906 |
hex | 3513036 |
55652406 has 32 divisors (see below), whose sum is σ = 119898240. Its totient is φ = 17164224.
The previous prime is 55652393. The next prime is 55652437. The reversal of 55652406 is 60425655.
It is a happy number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 775 + ... + 10578.
It is an arithmetic number, because the mean of its divisors is an integer number (3746820).
Almost surely, 255652406 is an apocalyptic number.
55652406 is an abundant number, since it is smaller than the sum of its proper divisors (64245834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55652406 is a wasteful number, since it uses less digits than its factorization.
55652406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11420.
The product of its (nonzero) digits is 36000, while the sum is 33.
The square root of 55652406 is about 7460.0540212521. The cubic root of 55652406 is about 381.7930176262.
The spelling of 55652406 in words is "fifty-five million, six hundred fifty-two thousand, four hundred six".
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