Base | Representation |
---|---|
bin | 100101100101010110… |
… | …010000111100010001 |
3 | 10212011102010111020200 |
4 | 211211112100330101 |
5 | 1130121342303131 |
6 | 30312220325413 |
7 | 2626015121610 |
oct | 454526207421 |
9 | 125142114220 |
10 | 40355041041 |
11 | 16129406697 |
12 | 79a29a3869 |
13 | 3a617b2113 |
14 | 1d4b7cb877 |
15 | 10b2c692e6 |
hex | 965590f11 |
40355041041 has 24 divisors (see below), whose sum is σ = 67207395840. Its totient is φ = 22855948416.
The previous prime is 40355041037. The next prime is 40355041081. The reversal of 40355041041 is 14014055304.
It is a happy number.
40355041041 is a `hidden beast` number, since 4 + 0 + 3 + 550 + 4 + 104 + 1 = 666.
It is not a de Polignac number, because 40355041041 - 22 = 40355041037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40355040996 and 40355041014.
It is not an unprimeable number, because it can be changed into a prime (40355041021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2827201 + ... + 2841438.
It is an arithmetic number, because the mean of its divisors is an integer number (2800308160).
Almost surely, 240355041041 is an apocalyptic number.
It is an amenable number.
40355041041 is a deficient number, since it is larger than the sum of its proper divisors (26852354799).
40355041041 is a wasteful number, since it uses less digits than its factorization.
40355041041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5668765 (or 5668762 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 40355041041 its reverse (14014055304), we get a palindrome (54369096345).
It can be divided in two parts, 4035 and 5041041, that added together give a triangular number (5045076 = T3176).
The spelling of 40355041041 in words is "forty billion, three hundred fifty-five million, forty-one thousand, forty-one".
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