Base | Representation |
---|---|
bin | 11100000010000… |
… | …101100001111000 |
3 | 1012202222011122021 |
4 | 130002011201320 |
5 | 1430344341414 |
6 | 114400204224 |
7 | 14440363135 |
oct | 3402054170 |
9 | 1182864567 |
10 | 470308984 |
11 | 221528112 |
12 | 111609674 |
13 | 7658a952 |
14 | 4666758c |
15 | 2b450c24 |
hex | 1c085878 |
470308984 has 8 divisors (see below), whose sum is σ = 881829360. Its totient is φ = 235154488.
The previous prime is 470308939. The next prime is 470308987. The reversal of 470308984 is 489803074.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×4703089842 = 442381080862224512, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 470308984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470308987) 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 as a sum of consecutive naturals, namely, 29394304 + ... + 29394319.
It is an arithmetic number, because the mean of its divisors is an integer number (110228670).
Almost surely, 2470308984 is an apocalyptic number.
It is an amenable number.
470308984 is a deficient number, since it is larger than the sum of its proper divisors (411520376).
470308984 is a wasteful number, since it uses less digits than its factorization.
470308984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58788629 (or 58788625 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 43.
The square root of 470308984 is about 21686.6084024220. The cubic root of 470308984 is about 777.6683514505.
The spelling of 470308984 in words is "four hundred seventy million, three hundred eight thousand, nine hundred eighty-four".
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