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BaseRepresentation
bin10001000101110…
…01001000111000
3100222202200100101
420202321020320
5243200132124
622120445144
73360402532
oct1042711070
9328680311
10143364664
1173a1aaa3
12400197b4
1323917981
141507c852
15c8bd644
hex88b9238

143364664 has 16 divisors (see below), whose sum is σ = 274528800. Its totient is φ = 70156992.

The previous prime is 143364653. The next prime is 143364679. The reversal of 143364664 is 466463341.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 190269 + ... + 191020.

It is an arithmetic number, because the mean of its divisors is an integer number (17158050).

Almost surely, 2143364664 is an apocalyptic number.

It is an amenable number.

143364664 is a deficient number, since it is larger than the sum of its proper divisors (131164136).

143364664 is a wasteful number, since it uses less digits than its factorization.

143364664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381342 (or 381338 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

The square root of 143364664 is about 11973.4984027226. The cubic root of 143364664 is about 523.3762852581.

The spelling of 143364664 in words is "one hundred forty-three million, three hundred sixty-four thousand, six hundred sixty-four".