Base | Representation |
---|---|
bin | 10010010000000101100001… |
… | …11101100001010101000111 |
3 | 12021002212211010221112212100 |
4 | 21020002300331201111013 |
5 | 20230033233143044033 |
6 | 221205455202523143 |
7 | 11311445160311430 |
oct | 1110026075412507 |
9 | 167085733845770 |
10 | 40135143331143 |
11 | 118742450a8aa3 |
12 | 46025623664b3 |
13 | 195195cc034b3 |
14 | 9ca7a0ab6487 |
15 | 49901939a513 |
hex | 2480b0f61547 |
40135143331143 has 48 divisors (see below), whose sum is σ = 70885247180800. Its totient is φ = 21371110424640.
The previous prime is 40135143331093. The next prime is 40135143331243. The reversal of 40135143331143 is 34113334153104.
40135143331143 is a `hidden beast` number, since 4 + 0 + 1 + 3 + 51 + 433 + 31 + 143 = 666.
It is not a de Polignac number, because 40135143331143 - 29 = 40135143330631 is a prime.
It is a super-2 number, since 2×401351433311432 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40135143331098 and 40135143331107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40135143331243) 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 47 ways as a sum of consecutive naturals, for example, 274761223 + ... + 274907256.
Almost surely, 240135143331143 is an apocalyptic number.
40135143331143 is a deficient number, since it is larger than the sum of its proper divisors (30750103849657).
40135143331143 is a wasteful number, since it uses less digits than its factorization.
40135143331143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549668572 (or 549668569 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 36.
Adding to 40135143331143 its reverse (34113334153104), we get a palindrome (74248477484247).
The spelling of 40135143331143 in words is "forty trillion, one hundred thirty-five billion, one hundred forty-three million, three hundred thirty-one thousand, one hundred forty-three".
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