Base | Representation |
---|---|
bin | 100101011011000100… |
… | …100100010101101101 |
3 | 10211201101201002101222 |
4 | 211123010210111231 |
5 | 1124243223122431 |
6 | 30243141113125 |
7 | 2621522501012 |
oct | 453304442555 |
9 | 124641632358 |
10 | 40182629741 |
11 | 16050057511 |
12 | 79550b87a5 |
13 | 3a34b673b7 |
14 | 1d3294b709 |
15 | 10a2a5e57b |
hex | 95b12456d |
40182629741 has 4 divisors (see below), whose sum is σ = 40215648732. Its totient is φ = 40149610752.
The previous prime is 40182629737. The next prime is 40182629761. The reversal of 40182629741 is 14792628104.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6719244841 + 33463384900 = 81971^2 + 182930^2 .
It is a cyclic number.
It is not a de Polignac number, because 40182629741 - 22 = 40182629737 is a prime.
It is a super-2 number, since 2×401826297412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40182629692 and 40182629701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40182629761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16507670 + ... + 16510103.
It is an arithmetic number, because the mean of its divisors is an integer number (10053912183).
Almost surely, 240182629741 is an apocalyptic number.
It is an amenable number.
40182629741 is a deficient number, since it is larger than the sum of its proper divisors (33018991).
40182629741 is a wasteful number, since it uses less digits than its factorization.
40182629741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33018990.
The product of its (nonzero) digits is 193536, while the sum is 44.
The spelling of 40182629741 in words is "forty billion, one hundred eighty-two million, six hundred twenty-nine thousand, seven hundred forty-one".
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