Base | Representation |
---|---|
bin | 10001000011110… |
… | …11111100111000 |
3 | 100222021221120000 |
4 | 20201323330320 |
5 | 243114122130 |
6 | 22111233000 |
7 | 3355310046 |
oct | 1041737470 |
9 | 328257500 |
10 | 143114040 |
11 | 73869773 |
12 | 3bb18760 |
13 | 2385a884 |
14 | 15015396 |
15 | c86e260 |
hex | 887bf38 |
143114040 has 80 divisors (see below), whose sum is σ = 481033080. Its totient is φ = 38162880.
The previous prime is 143114033. The next prime is 143114087. The reversal of 143114040 is 40411341.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18846 + ... + 25325.
Almost surely, 2143114040 is an apocalyptic number.
143114040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143114040 is an abundant number, since it is smaller than the sum of its proper divisors (337919040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143114040 is a wasteful number, since it uses less digits than its factorization.
143114040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44194 (or 44181 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 143114040 is about 11963.0280447719. The cubic root of 143114040 is about 523.0711259893.
Adding to 143114040 its reverse (40411341), we get a palindrome (183525381).
The spelling of 143114040 in words is "one hundred forty-three million, one hundred fourteen thousand, forty".
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