Base | Representation |
---|---|
bin | 100000010100… |
… | …011010100010 |
3 | 120221102201011 |
4 | 200110122202 |
5 | 4132102401 |
6 | 501331134 |
7 | 132004240 |
oct | 40243242 |
9 | 16842634 |
10 | 8472226 |
11 | 4867344 |
12 | 2a06aaa |
13 | 19a8369 |
14 | 11a7790 |
15 | b25451 |
hex | 8146a2 |
8472226 has 16 divisors (see below), whose sum is σ = 14601600. Its totient is φ = 3611520.
The previous prime is 8472221. The next prime is 8472259. The reversal of 8472226 is 6222748.
It is a super-2 number, since 2×84722262 = 143557226790152, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8472221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 4306.
It is an arithmetic number, because the mean of its divisors is an integer number (912600).
Almost surely, 28472226 is an apocalyptic number.
8472226 is a deficient number, since it is larger than the sum of its proper divisors (6129374).
8472226 is a wasteful number, since it uses less digits than its factorization.
8472226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3249.
The product of its digits is 10752, while the sum is 31.
The square root of 8472226 is about 2910.7088483735. The cubic root of 8472226 is about 203.8602304160.
It can be divided in two parts, 84722 and 26, that added together give a palindrome (84748).
The spelling of 8472226 in words is "eight million, four hundred seventy-two thousand, two hundred twenty-six".
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