Base | Representation |
---|---|
bin | 10010010101001101101110… |
… | …10000000101101101111010 |
3 | 12021201201121202210211001202 |
4 | 21022212313100011231322 |
5 | 20240430112141134320 |
6 | 221422435231014202 |
7 | 11330253434600135 |
oct | 1112466720055572 |
9 | 167651552724052 |
10 | 40311342521210 |
11 | 11931a42a36442 |
12 | 463073706a362 |
13 | 1965460288a87 |
14 | 9d5117bad21c |
15 | 49d8cd077b75 |
hex | 24a9b7405b7a |
40311342521210 has 16 divisors (see below), whose sum is σ = 72563341746600. Its totient is φ = 16123886962176.
The previous prime is 40311342521183. The next prime is 40311342521221. The reversal of 40311342521210 is 1212524311304.
It is a happy number.
40311342521210 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 4 ways, for example, as 40283863159849 + 27479361361 = 6346957^2 + 165769^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80995295 + ... + 81491474.
Almost surely, 240311342521210 is an apocalyptic number.
40311342521210 is a deficient number, since it is larger than the sum of its proper divisors (32251999225390).
40311342521210 is a wasteful number, since it uses less digits than its factorization.
40311342521210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162511585.
The product of its (nonzero) digits is 5760, while the sum is 29.
Adding to 40311342521210 its reverse (1212524311304), we get a palindrome (41523866832514).
The spelling of 40311342521210 in words is "forty trillion, three hundred eleven billion, three hundred forty-two million, five hundred twenty-one thousand, two hundred ten".
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