Base | Representation |
---|---|
bin | 1000010100111100101… |
… | …1000010011100010010 |
3 | 111200021020210111020000 |
4 | 2011033023002130102 |
5 | 4320442411330133 |
6 | 145415531430430 |
7 | 13223133521064 |
oct | 2051713023422 |
9 | 450236714200 |
10 | 143062214418 |
11 | 55743988162 |
12 | 238872b5416 |
13 | 1064c11a3a6 |
14 | 6cd21cb734 |
15 | 3ac49a4413 |
hex | 214f2c2712 |
143062214418 has 30 divisors (see below), whose sum is σ = 320576119941. Its totient is φ = 47685800088.
The previous prime is 143062214381. The next prime is 143062214429. The reversal of 143062214418 is 814412260341.
143062214418 is a `hidden beast` number, since 1 + 4 + 3 + 0 + 622 + 14 + 4 + 18 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 122551105329 + 20511109089 = 350073^2 + 143217^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=267453.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4799296 + ... + 4829012.
Almost surely, 2143062214418 is an apocalyptic number.
143062214418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
143062214418 is an abundant number, since it is smaller than the sum of its proper divisors (177513905523).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143062214418 is an frugal number, since it uses more digits than its factorization.
143062214418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59448 (or 29722 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
Adding to 143062214418 its reverse (814412260341), we get a palindrome (957474474759).
The spelling of 143062214418 in words is "one hundred forty-three billion, sixty-two million, two hundred fourteen thousand, four hundred eighteen".
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