Base | Representation |
---|---|
bin | 11010101110110001… |
… | …10001000110010000 |
3 | 1101001010221221211212 |
4 | 31113120301012100 |
5 | 213342324342430 |
6 | 10332011555252 |
7 | 1015426406555 |
oct | 152730610620 |
9 | 41033857755 |
10 | 14351012240 |
11 | 60a48549a4 |
12 | 294615bb28 |
13 | 147925aa26 |
14 | 9a1d68a2c |
15 | 58ed6bb95 |
hex | 357631190 |
14351012240 has 20 divisors (see below), whose sum is σ = 33366103644. Its totient is φ = 5740404864.
The previous prime is 14351012237. The next prime is 14351012251. The reversal of 14351012240 is 4221015341.
It can be written as a sum of positive squares in 2 ways, for example, as 1665945856 + 12685066384 = 40816^2 + 112628^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89693747 + ... + 89693906.
Almost surely, 214351012240 is an apocalyptic number.
14351012240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14351012240 is an abundant number, since it is smaller than the sum of its proper divisors (19015091404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14351012240 is a wasteful number, since it uses less digits than its factorization.
14351012240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179387666 (or 179387660 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 14351012240 its reverse (4221015341), we get a palindrome (18572027581).
It can be divided in two parts, 1435101 and 2240, that added together give a palindrome (1437341).
The spelling of 14351012240 in words is "fourteen billion, three hundred fifty-one million, twelve thousand, two hundred forty".
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