Base | Representation |
---|---|
bin | 1000111100101… |
… | …00010001100010 |
3 | 12020020020210020 |
4 | 10132110101202 |
5 | 123203244401 |
6 | 11240414310 |
7 | 1600652550 |
oct | 436242142 |
9 | 166206706 |
10 | 75056226 |
11 | 39404943 |
12 | 21177396 |
13 | 1271c08b |
14 | 9d7abd0 |
15 | 68c8d36 |
hex | 4794462 |
75056226 has 32 divisors (see below), whose sum is σ = 171893760. Its totient is φ = 21402576.
The previous prime is 75056167. The next prime is 75056243. The reversal of 75056226 is 62265057.
It is a super-2 number, since 2×750562262 = 11266874122726152, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24555 + ... + 27441.
It is an arithmetic number, because the mean of its divisors is an integer number (5371680).
Almost surely, 275056226 is an apocalyptic number.
75056226 is an abundant number, since it is smaller than the sum of its proper divisors (96837534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75056226 is a wasteful number, since it uses less digits than its factorization.
75056226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3518.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 75056226 is about 8663.4996392913. The cubic root of 75056226 is about 421.8216904271.
It can be divided in two parts, 7505 and 6226, that added together give a palindrome (13731).
The spelling of 75056226 in words is "seventy-five million, fifty-six thousand, two hundred twenty-six".
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