Base | Representation |
---|---|
bin | 100000000011010000110… |
… | …0100101111100001111000 |
3 | 120121010012122221120002112 |
4 | 1000012201210233201320 |
5 | 1034133021333221130 |
6 | 13211353021151452 |
7 | 633153205154552 |
oct | 100064144574170 |
9 | 16533178846075 |
10 | 4405052242040 |
11 | 144919917320a |
12 | 5b188b0bb588 |
13 | 25c5190573b8 |
14 | 1132c44c24d2 |
15 | 798bb1c9495 |
hex | 401a192f878 |
4405052242040 has 32 divisors (see below), whose sum is σ = 10494389166480. Its totient is φ = 1658372608512.
The previous prime is 4405052242039. The next prime is 4405052242049. The reversal of 4405052242040 is 402422505044.
It is a super-3 number, since 3×44050522420403 (a number of 39 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4405052241988 and 4405052242006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4405052242049) 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 7 ways as a sum of consecutive naturals, for example, 3239008322 + ... + 3239009681.
Almost surely, 24405052242040 is an apocalyptic number.
4405052242040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4405052242040 is an abundant number, since it is smaller than the sum of its proper divisors (6089336924440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4405052242040 is a wasteful number, since it uses less digits than its factorization.
4405052242040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6478018031 (or 6478018027 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 32.
Adding to 4405052242040 its reverse (402422505044), we get a palindrome (4807474747084).
The spelling of 4405052242040 in words is "four trillion, four hundred five billion, fifty-two million, two hundred forty-two thousand, forty".
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