Base | Representation |
---|---|
bin | 1101000111100… |
… | …1101001110100 |
3 | 10211112112001222 |
4 | 3101321221310 |
5 | 103041233434 |
6 | 5243205512 |
7 | 1235461352 |
oct | 321715164 |
9 | 124475058 |
10 | 55024244 |
11 | 29072590 |
12 | 16516898 |
13 | b527232 |
14 | 74447d2 |
15 | 4c6d72e |
hex | 3479a74 |
55024244 has 12 divisors (see below), whose sum is σ = 105046368. Its totient is φ = 25011000.
The previous prime is 55024243. The next prime is 55024259. The reversal of 55024244 is 44242055.
It is a super-3 number, since 3×550242443 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55024243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625232 + ... + 625319.
It is an arithmetic number, because the mean of its divisors is an integer number (8753864).
Almost surely, 255024244 is an apocalyptic number.
It is an amenable number.
55024244 is a deficient number, since it is larger than the sum of its proper divisors (50022124).
55024244 is a wasteful number, since it uses less digits than its factorization.
55024244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250566 (or 1250564 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 55024244 is about 7417.8328371567. The cubic root of 55024244 is about 380.3511159160.
Adding to 55024244 its reverse (44242055), we get a palindrome (99266299).
The spelling of 55024244 in words is "fifty-five million, twenty-four thousand, two hundred forty-four".
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