Base | Representation |
---|---|
bin | 100101100011111110… |
… | …011010001101100100 |
3 | 10212002210210102001202 |
4 | 211203332122031210 |
5 | 1130044443312330 |
6 | 30310034542032 |
7 | 2625315300656 |
oct | 454376321544 |
9 | 125083712052 |
10 | 40332010340 |
11 | 16117406356 |
12 | 7997137918 |
13 | 3a59aaa39b |
14 | 1d487146d6 |
15 | 10b0c1a445 |
hex | 963f9a364 |
40332010340 has 48 divisors (see below), whose sum is σ = 85143218160. Its totient is φ = 16048005120.
The previous prime is 40332010339. The next prime is 40332010343. The reversal of 40332010340 is 4301023304.
It can be written as a sum of positive squares in 8 ways, for example, as 1402352704 + 38929657636 = 37448^2 + 197306^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (40332010343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4859234 + ... + 4867526.
It is an arithmetic number, because the mean of its divisors is an integer number (1773817045).
Almost surely, 240332010340 is an apocalyptic number.
It is an amenable number.
40332010340 is an abundant number, since it is smaller than the sum of its proper divisors (44811207820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40332010340 is a wasteful number, since it uses less digits than its factorization.
40332010340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9552 (or 9550 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 40332010340 its reverse (4301023304), we get a palindrome (44633033644).
The spelling of 40332010340 in words is "forty billion, three hundred thirty-two million, ten thousand, three hundred forty".
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