Base | Representation |
---|---|
bin | 1101010010101… |
… | …1000100101000 |
3 | 10212220102221002 |
4 | 3110223010220 |
5 | 103233012302 |
6 | 5310534132 |
7 | 1244606135 |
oct | 324530450 |
9 | 125812832 |
10 | 55750952 |
11 | 29519574 |
12 | 16807348 |
13 | b71cc3a |
14 | 759358c |
15 | 4d63c02 |
hex | 352b128 |
55750952 has 8 divisors (see below), whose sum is σ = 104533050. Its totient is φ = 27875472.
The previous prime is 55750951. The next prime is 55750957. The reversal of 55750952 is 25905755.
It can be written as a sum of positive squares in only one way, i.e., 46594276 + 9156676 = 6826^2 + 3026^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (55750951) 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, 3484427 + ... + 3484442.
Almost surely, 255750952 is an apocalyptic number.
It is an amenable number.
55750952 is a deficient number, since it is larger than the sum of its proper divisors (48782098).
55750952 is a wasteful number, since it uses less digits than its factorization.
55750952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6968875 (or 6968871 counting only the distinct ones).
The product of its (nonzero) digits is 78750, while the sum is 38.
The square root of 55750952 is about 7466.6560118972. The cubic root of 55750952 is about 382.0182369335.
The spelling of 55750952 in words is "fifty-five million, seven hundred fifty thousand, nine hundred fifty-two".
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