Base | Representation |
---|---|
bin | 1101001011111… |
… | …1111011110010 |
3 | 10212002010221211 |
4 | 3102333323302 |
5 | 103124441424 |
6 | 5253310334 |
7 | 1241100544 |
oct | 322777362 |
9 | 125063854 |
10 | 55312114 |
11 | 292498a0 |
12 | 166353aa |
13 | b5c8280 |
14 | 74bb694 |
15 | 4cc8b94 |
hex | 34bfef2 |
55312114 has 32 divisors (see below), whose sum is σ = 100126656. Its totient is φ = 22576320.
The previous prime is 55312111. The next prime is 55312121. The reversal of 55312114 is 41121355.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (55312111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7969 + ... + 13195.
It is an arithmetic number, because the mean of its divisors is an integer number (3128958).
Almost surely, 255312114 is an apocalyptic number.
55312114 is a deficient number, since it is larger than the sum of its proper divisors (44814542).
55312114 is a wasteful number, since it uses less digits than its factorization.
55312114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5290.
The product of its digits is 600, while the sum is 22.
The square root of 55312114 is about 7437.2114397804. The cubic root of 55312114 is about 381.0132560838.
Adding to 55312114 its reverse (41121355), we get a palindrome (96433469).
The spelling of 55312114 in words is "fifty-five million, three hundred twelve thousand, one hundred fourteen".
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