Base | Representation |
---|---|
bin | 10001001000110… |
… | …01111001001000 |
3 | 101000111210222022 |
4 | 20210121321020 |
5 | 243300322333 |
6 | 22133144012 |
7 | 3363643121 |
oct | 1044317110 |
9 | 330453868 |
10 | 143760968 |
11 | 7417081a |
12 | 4018b008 |
13 | 23a26180 |
14 | 15143048 |
15 | c94ac98 |
hex | 8919e48 |
143760968 has 32 divisors (see below), whose sum is σ = 296472960. Its totient is φ = 64937280.
The previous prime is 143760949. The next prime is 143761001. The reversal of 143760968 is 869067341.
143760968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9818 + ... + 19593.
It is an arithmetic number, because the mean of its divisors is an integer number (9264780).
Almost surely, 2143760968 is an apocalyptic number.
It is an amenable number.
143760968 is an abundant number, since it is smaller than the sum of its proper divisors (152711992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143760968 is a wasteful number, since it uses less digits than its factorization.
143760968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29477 (or 29473 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 143760968 is about 11990.0361967761. The cubic root of 143760968 is about 523.8580992140.
The spelling of 143760968 in words is "one hundred forty-three million, seven hundred sixty thousand, nine hundred sixty-eight".
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