Base | Representation |
---|---|
bin | 1000010101001000101… |
… | …0101000110110010000 |
3 | 111200101202022021110101 |
4 | 2011102022220312100 |
5 | 4321043241104412 |
6 | 145424524142144 |
7 | 13224313451665 |
oct | 2052212506620 |
9 | 450352267411 |
10 | 143112441232 |
11 | 5576a273322 |
12 | 238a0097954 |
13 | 10659654ab7 |
14 | 6cd8b43a6c |
15 | 3ac90c6457 |
hex | 21522a8d90 |
143112441232 has 40 divisors (see below), whose sum is σ = 295902775296. Its totient is φ = 66816723456.
The previous prime is 143112441217. The next prime is 143112441259. The reversal of 143112441232 is 232144211341.
It is a happy number.
It is a super-3 number, since 3×1431124412323 (a number of 34 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 143112441232.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036908 + ... + 2105995.
Almost surely, 2143112441232 is an apocalyptic number.
It is an amenable number.
143112441232 is an abundant number, since it is smaller than the sum of its proper divisors (152790334064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143112441232 is a wasteful number, since it uses less digits than its factorization.
143112441232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4143055 (or 4143049 counting only the distinct ones).
The product of its digits is 4608, while the sum is 28.
Adding to 143112441232 its reverse (232144211341), we get a palindrome (375256652573).
The spelling of 143112441232 in words is "one hundred forty-three billion, one hundred twelve million, four hundred forty-one thousand, two hundred thirty-two".
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