Base | Representation |
---|---|
bin | 1001101001100… |
… | …0010111110100 |
3 | 2211011002102001 |
4 | 2122120113310 |
5 | 40330020004 |
6 | 4003225044 |
7 | 1000663231 |
oct | 232302764 |
9 | 84132361 |
10 | 40470004 |
11 | 20931793 |
12 | 11678184 |
13 | 84cc763 |
14 | 5536788 |
15 | 38461a4 |
hex | 26985f4 |
40470004 has 24 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 19508640.
The previous prime is 40469987. The next prime is 40470029. The reversal of 40470004 is 40007404.
It is a happy number.
40470004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47817 + ... + 48655.
It is an arithmetic number, because the mean of its divisors is an integer number (3057600).
Almost surely, 240470004 is an apocalyptic number.
It is an amenable number.
40470004 is a deficient number, since it is larger than the sum of its proper divisors (32912396).
40470004 is a wasteful number, since it uses less digits than its factorization.
40470004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 19.
The square root of 40470004 is about 6361.6038858137. The cubic root of 40470004 is about 343.3294694845.
Adding to 40470004 its reverse (40007404), we get a palindrome (80477408).
The spelling of 40470004 in words is "forty million, four hundred seventy thousand, four".
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