Base | Representation |
---|---|
bin | 10010001101101011011011… |
… | …11110001001011101111011 |
3 | 12020210222021200002002202002 |
4 | 21012311231332021131323 |
5 | 20222204321222342301 |
6 | 221103454144331215 |
7 | 11302456116416336 |
oct | 1106655576113573 |
9 | 166728250062662 |
10 | 40052415043451 |
11 | 11842152144aa8 |
12 | 45aa514913b0b |
13 | 1946c0778c485 |
14 | 9c679386361d |
15 | 496cc660a16b |
hex | 246d6df8977b |
40052415043451 has 16 divisors (see below), whose sum is σ = 41909341455360. Its totient is φ = 38228996305920.
The previous prime is 40052415043441. The next prime is 40052415043463. The reversal of 40052415043451 is 15434051425004.
It is a cyclic number.
It is not a de Polignac number, because 40052415043451 - 214 = 40052415027067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40052415043441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14700890 + ... + 17211071.
It is an arithmetic number, because the mean of its divisors is an integer number (2619333840960).
Almost surely, 240052415043451 is an apocalyptic number.
40052415043451 is a deficient number, since it is larger than the sum of its proper divisors (1856926411909).
40052415043451 is a wasteful number, since it uses less digits than its factorization.
40052415043451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31912486.
The product of its (nonzero) digits is 192000, while the sum is 38.
Adding to 40052415043451 its reverse (15434051425004), we get a palindrome (55486466468455).
The spelling of 40052415043451 in words is "forty trillion, fifty-two billion, four hundred fifteen million, forty-three thousand, four hundred fifty-one".
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