Base | Representation |
---|---|
bin | 1100100010111… |
… | …10111011001110 |
3 | 21100001001221100 |
4 | 12101132323032 |
5 | 203420341124 |
6 | 14235443530 |
7 | 2415402600 |
oct | 621367316 |
9 | 240031840 |
10 | 105246414 |
11 | 54455209 |
12 | 2b2b65a6 |
13 | 18a5c7b0 |
14 | dd99170 |
15 | 938e1c9 |
hex | 645eece |
105246414 has 144 divisors (see below), whose sum is σ = 292048848. Its totient is φ = 27143424.
The previous prime is 105246409. The next prime is 105246419. The reversal of 105246414 is 414642501.
105246414 is a `hidden beast` number, since 1 + 0 + 5 + 246 + 414 = 666.
It is an interprime number because it is at equal distance from previous prime (105246409) and next prime (105246419).
It is a super-2 number, since 2×1052464142 = 22153615319718792, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105246419) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 768154 + ... + 768290.
It is an arithmetic number, because the mean of its divisors is an integer number (2028117).
Almost surely, 2105246414 is an apocalyptic number.
105246414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 105246414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146024424).
105246414 is an abundant number, since it is smaller than the sum of its proper divisors (186802434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105246414 is a wasteful number, since it uses less digits than its factorization.
105246414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239 (or 229 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 105246414 is about 10258.9674919068. The cubic root of 105246414 is about 472.1381591868.
Adding to 105246414 its reverse (414642501), we get a palindrome (519888915).
The spelling of 105246414 in words is "one hundred five million, two hundred forty-six thousand, four hundred fourteen".
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