Base | Representation |
---|---|
bin | 1000010010100001100… |
… | …0001111001110101000 |
3 | 111121120220002211020211 |
4 | 2010220120033032220 |
5 | 4313124302110430 |
6 | 145231201430504 |
7 | 13201041420556 |
oct | 2045030171650 |
9 | 447526084224 |
10 | 142411363240 |
11 | 5543a558023 |
12 | 2372533b434 |
13 | 10577328b53 |
14 | 6c6d9a8bd6 |
15 | 3a8778e72a |
hex | 212860f3a8 |
142411363240 has 48 divisors (see below), whose sum is σ = 323449226100. Its totient is φ = 56431984896.
The previous prime is 142411363219. The next prime is 142411363291. The reversal of 142411363240 is 42363114241.
It can be written as a sum of positive squares in 2 ways, for example, as 142341707524 + 69655716 = 377282^2 + 8346^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302476 + ... + 613444.
Almost surely, 2142411363240 is an apocalyptic number.
142411363240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142411363240 is an abundant number, since it is smaller than the sum of its proper divisors (181037862860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142411363240 is a wasteful number, since it uses less digits than its factorization.
142411363240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311194 (or 311083 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 142411363240 its reverse (42363114241), we get a palindrome (184774477481).
The spelling of 142411363240 in words is "one hundred forty-two billion, four hundred eleven million, three hundred sixty-three thousand, two hundred forty".
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