Base | Representation |
---|---|
bin | 111010110010101111100… |
… | …010000100111010001000 |
3 | 112022020111110210221010121 |
4 | 322302233202010322020 |
5 | 1012143324314012130 |
6 | 12332014311553024 |
7 | 564616163050360 |
oct | 72625742047210 |
9 | 15266443727117 |
10 | 4040214204040 |
11 | 1318499654343 |
12 | 55302b68b774 |
13 | 233cb5369541 |
14 | dd7941499a0 |
15 | 701666a4d7a |
hex | 3acaf884e88 |
4040214204040 has 64 divisors (see below), whose sum is σ = 10585143452160. Its totient is φ = 1359080136960.
The previous prime is 4040214203999. The next prime is 4040214204049. The reversal of 4040214204040 is 404024120404.
It is a junction number, because it is equal to n+sod(n) for n = 4040214203996 and 4040214204014.
It is not an unprimeable number, because it can be changed into a prime (4040214204049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136110976 + ... + 136140655.
It is an arithmetic number, because the mean of its divisors is an integer number (165392866440).
Almost surely, 24040214204040 is an apocalyptic number.
4040214204040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4040214204040 is an abundant number, since it is smaller than the sum of its proper divisors (6544929248120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4040214204040 is a wasteful number, since it uses less digits than its factorization.
4040214204040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272251702 (or 272251698 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 25.
Adding to 4040214204040 its reverse (404024120404), we get a palindrome (4444238324444).
The spelling of 4040214204040 in words is "four trillion, forty billion, two hundred fourteen million, two hundred four thousand, forty".
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