Base | Representation |
---|---|
bin | 100000010100… |
… | …011110111010 |
3 | 120221110002112 |
4 | 200110132322 |
5 | 4132110011 |
6 | 501332322 |
7 | 132005120 |
oct | 40243672 |
9 | 16843075 |
10 | 8472506 |
11 | 4867579 |
12 | 2a070a2 |
13 | 19a8523 |
14 | 11a7910 |
15 | b2558b |
hex | 8147ba |
8472506 has 16 divisors (see below), whose sum is σ = 14562816. Its totient is φ = 3621456.
The previous prime is 8472493. The next prime is 8472509. The reversal of 8472506 is 6052748.
8472506 is nontrivially palindromic in base 12.
It is not an unprimeable number, because it can be changed into a prime (8472509) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8000 + ... + 8996.
It is an arithmetic number, because the mean of its divisors is an integer number (910176).
Almost surely, 28472506 is an apocalyptic number.
8472506 is a deficient number, since it is larger than the sum of its proper divisors (6090310).
8472506 is a wasteful number, since it uses less digits than its factorization.
8472506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 8472506 is about 2910.7569462255. The cubic root of 8472506 is about 203.8624761948.
The spelling of 8472506 in words is "eight million, four hundred seventy-two thousand, five hundred six".
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