Base | Representation |
---|---|
bin | 11111111011010010111011… |
… | …001111110010110010111000 |
3 | 200102011110121212210121001112 |
4 | 133323102323033302302320 |
5 | 121401021301323223230 |
6 | 1214345222034335452 |
7 | 41401410035645462 |
oct | 3773227317626270 |
9 | 612143555717045 |
10 | 140414212320440 |
11 | 4081637329a313 |
12 | 138b926b72a588 |
13 | 60470076399b6 |
14 | 2696126c35132 |
15 | 11377689a7d95 |
hex | 7fb4bb3f2cb8 |
140414212320440 has 64 divisors (see below), whose sum is σ = 327570663816000. Its totient is φ = 54105408645120.
The previous prime is 140414212320391. The next prime is 140414212320443. The reversal of 140414212320440 is 44023212414041.
It is a super-4 number, since 4×1404142123204404 (a number of 58 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 140414212320397 and 140414212320406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140414212320443) 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, 137357201 + ... + 138375680.
It is an arithmetic number, because the mean of its divisors is an integer number (5118291622125).
Almost surely, 2140414212320440 is an apocalyptic number.
140414212320440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140414212320440 is an abundant number, since it is smaller than the sum of its proper divisors (187156451495560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140414212320440 is a wasteful number, since it uses less digits than its factorization.
140414212320440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275733360 (or 275733356 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 32.
Adding to 140414212320440 its reverse (44023212414041), we get a palindrome (184437424734481).
The spelling of 140414212320440 in words is "one hundred forty trillion, four hundred fourteen billion, two hundred twelve million, three hundred twenty thousand, four hundred forty".
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