Base | Representation |
---|---|
bin | 11100001010001… |
… | …111011110000100 |
3 | 1012220222210020120 |
4 | 130022033132010 |
5 | 1431421244402 |
6 | 114514101540 |
7 | 14464506033 |
oct | 3412173604 |
9 | 1186883216 |
10 | 472446852 |
11 | 222758349 |
12 | 11227a8b0 |
13 | 76b58a67 |
14 | 46a6271a |
15 | 2b7243bc |
hex | 1c28f784 |
472446852 has 24 divisors (see below), whose sum is σ = 1106481600. Its totient is φ = 156895776.
The previous prime is 472446839. The next prime is 472446853. The reversal of 472446852 is 258644274.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (472446853) 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, 69952 + ... + 76407.
It is an arithmetic number, because the mean of its divisors is an integer number (46103400).
Almost surely, 2472446852 is an apocalyptic number.
It is an amenable number.
472446852 is an abundant number, since it is smaller than the sum of its proper divisors (634034748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472446852 is a wasteful number, since it uses less digits than its factorization.
472446852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146635 (or 146633 counting only the distinct ones).
The product of its digits is 430080, while the sum is 42.
The square root of 472446852 is about 21735.8425647593. The cubic root of 472446852 is about 778.8449109365.
The spelling of 472446852 in words is "four hundred seventy-two million, four hundred forty-six thousand, eight hundred fifty-two".
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