Base | Representation |
---|---|
bin | 1101001000111… |
… | …0001100111010 |
3 | 10211200210112020 |
4 | 3102032030322 |
5 | 103101432120 |
6 | 5245055310 |
7 | 1236261630 |
oct | 322161472 |
9 | 124623466 |
10 | 55108410 |
11 | 2911a845 |
12 | 16557536 |
13 | b556636 |
14 | 7467350 |
15 | 4c88640 |
hex | 348e33a |
55108410 has 64 divisors (see below), whose sum is σ = 156384000. Its totient is φ = 12160512.
The previous prime is 55108409. The next prime is 55108411. The reversal of 55108410 is 1480155.
55108410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (55108409) and next prime (55108411).
It is not an unprimeable number, because it can be changed into a prime (55108411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1566 + ... + 10614.
It is an arithmetic number, because the mean of its divisors is an integer number (2443500).
Almost surely, 255108410 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55108410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78192000).
55108410 is an abundant number, since it is smaller than the sum of its proper divisors (101275590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55108410 is a wasteful number, since it uses less digits than its factorization.
55108410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9095.
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 55108410 is about 7423.5038896737. The cubic root of 55108410 is about 380.5449475872.
Adding to 55108410 its reverse (1480155), we get a palindrome (56588565).
The spelling of 55108410 in words is "fifty-five million, one hundred eight thousand, four hundred ten".
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