Base | Representation |
---|---|
bin | 1100100010111… |
… | …10111001100010 |
3 | 21100001001210100 |
4 | 12101132321202 |
5 | 203420340211 |
6 | 14235443230 |
7 | 2415402354 |
oct | 621367142 |
9 | 240031710 |
10 | 105246306 |
11 | 54455120 |
12 | 2b2b6516 |
13 | 18a5c729 |
14 | dd990d4 |
15 | 938e156 |
hex | 645ee62 |
105246306 has 24 divisors (see below), whose sum is σ = 248764464. Its totient is φ = 31892760.
The previous prime is 105246293. The next prime is 105246313. The reversal of 105246306 is 603642501.
105246306 is a `hidden beast` number, since 1 + 0 + 5 + 24 + 630 + 6 = 666.
It is a super-2 number, since 2×1052463062 = 22153569853291272, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 105246306.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265576 + ... + 265971.
It is an arithmetic number, because the mean of its divisors is an integer number (10365186).
Almost surely, 2105246306 is an apocalyptic number.
105246306 is an abundant number, since it is smaller than the sum of its proper divisors (143518158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105246306 is a wasteful number, since it uses less digits than its factorization.
105246306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531566 (or 531563 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 105246306 is about 10258.9622282178. The cubic root of 105246306 is about 472.1379976898.
Adding to 105246306 its reverse (603642501), we get a palindrome (708888807).
The spelling of 105246306 in words is "one hundred five million, two hundred forty-six thousand, three hundred six".
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