Base | Representation |
---|---|
bin | 11100001100101… |
… | …010011001000000 |
3 | 1012222012000200122 |
4 | 130030222121000 |
5 | 1432102101113 |
6 | 114535435412 |
7 | 14503061042 |
oct | 3414523100 |
9 | 1188160618 |
10 | 473081408 |
11 | 223051078 |
12 | 112525b68 |
13 | 7701b837 |
14 | 46b89a92 |
15 | 2b7ec408 |
hex | 1c32a640 |
473081408 has 84 divisors (see below), whose sum is σ = 1009550940. Its totient is φ = 219534336.
The previous prime is 473081387. The next prime is 473081417. The reversal of 473081408 is 804180374.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 345662464 + 127418944 = 18592^2 + 11288^2 .
It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 5699735 + ... + 5699817.
Almost surely, 2473081408 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 473081408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504775470).
473081408 is an abundant number, since it is smaller than the sum of its proper divisors (536469532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473081408 is an equidigital number, since it uses as much as digits as its factorization.
473081408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244 (or 151 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 473081408 is about 21750.4346623234. The cubic root of 473081408 is about 779.1934507473.
The spelling of 473081408 in words is "four hundred seventy-three million, eighty-one thousand, four hundred eight".
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