Base | Representation |
---|---|
bin | 100101010000011100… |
… | …111011011010010101 |
3 | 10211020222110110010221 |
4 | 211100130323122111 |
5 | 1123412120410300 |
6 | 30213334314341 |
7 | 2614230232105 |
oct | 452034733225 |
9 | 124228413127 |
10 | 40004466325 |
11 | 15a6952971a |
12 | 79054b89b1 |
13 | 3a06c87465 |
14 | 1d17011205 |
15 | 10920ba31a |
hex | 95073b695 |
40004466325 has 12 divisors (see below), whose sum is σ = 50096685348. Its totient is φ = 31686704000.
The previous prime is 40004466323. The next prime is 40004466349. The reversal of 40004466325 is 52366440004.
40004466325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 1898693476 + 38105772849 = 43574^2 + 195207^2 .
It is not a de Polignac number, because 40004466325 - 21 = 40004466323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40004466323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7919152 + ... + 7924201.
It is an arithmetic number, because the mean of its divisors is an integer number (4174723779).
Almost surely, 240004466325 is an apocalyptic number.
It is an amenable number.
40004466325 is a deficient number, since it is larger than the sum of its proper divisors (10092219023).
40004466325 is a wasteful number, since it uses less digits than its factorization.
40004466325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15843464 (or 15843459 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
The spelling of 40004466325 in words is "forty billion, four million, four hundred sixty-six thousand, three hundred twenty-five".
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