Base | Representation |
---|---|
bin | 100101011110101000… |
… | …000011100110001110 |
3 | 10211212112220211212100 |
4 | 211132220003212032 |
5 | 1124404004430322 |
6 | 30253111215530 |
7 | 2623145414121 |
oct | 453650034616 |
9 | 124775824770 |
10 | 40242264462 |
11 | 16080788a04 |
12 | 79710775a6 |
13 | 3a4431700a |
14 | 1d3a8323b8 |
15 | 10a7ddddac |
hex | 95ea0398e |
40242264462 has 24 divisors (see below), whose sum is σ = 88054859880. Its totient is φ = 13281274800.
The previous prime is 40242264449. The next prime is 40242264463. The reversal of 40242264462 is 26446224204.
40242264462 is a `hidden beast` number, since 4 + 0 + 2 + 4 + 2 + 2 + 644 + 6 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40242264463) 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 11 ways as a sum of consecutive naturals, for example, 11065912 + ... + 11069547.
It is an arithmetic number, because the mean of its divisors is an integer number (3668952495).
Almost surely, 240242264462 is an apocalyptic number.
40242264462 is an abundant number, since it is smaller than the sum of its proper divisors (47812595418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40242264462 is a wasteful number, since it uses less digits than its factorization.
40242264462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22135568 (or 22135565 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 40242264462 its reverse (26446224204), we get a palindrome (66688488666).
It can be divided in two parts, 40242 and 264462, that added together give a square (304704 = 5522).
The spelling of 40242264462 in words is "forty billion, two hundred forty-two million, two hundred sixty-four thousand, four hundred sixty-two".
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