Base | Representation |
---|---|
bin | 110011011101011110… |
… | …111000000011100100 |
3 | 12021121211220111221121 |
4 | 303131132320003210 |
5 | 1401130344404322 |
6 | 41214540223324 |
7 | 3664165466452 |
oct | 633536700344 |
9 | 167554814847 |
10 | 55255466212 |
11 | 214852a7661 |
12 | a860b3ab44 |
13 | 529780604b |
14 | 29626d19d2 |
15 | 1685e5eec7 |
hex | cdd7b80e4 |
55255466212 has 24 divisors (see below), whose sum is σ = 97466292000. Its totient is φ = 27408089280.
The previous prime is 55255466191. The next prime is 55255466243. The reversal of 55255466212 is 21266455255.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818408 + ... + 1848544.
It is an arithmetic number, because the mean of its divisors is an integer number (4061095500).
Almost surely, 255255466212 is an apocalyptic number.
It is an amenable number.
55255466212 is a deficient number, since it is larger than the sum of its proper divisors (42210825788).
55255466212 is a wasteful number, since it uses less digits than its factorization.
55255466212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33771 (or 33769 counting only the distinct ones).
The product of its digits is 720000, while the sum is 43.
The spelling of 55255466212 in words is "fifty-five billion, two hundred fifty-five million, four hundred sixty-six thousand, two hundred twelve".
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