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143114063 = 503284521
BaseRepresentation
bin10001000011110…
…11111101001111
3100222021221120212
420201323331033
5243114122223
622111233035
73355310111
oct1041737517
9328257525
10143114063
1173869794
123bb1877b
132385a8a1
14150153b1
15c86e278
hex887bf4f

143114063 has 4 divisors (see below), whose sum is σ = 143399088. Its totient is φ = 142829040.

The previous prime is 143114033. The next prime is 143114087. The reversal of 143114063 is 360411341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360411341 = 1747206303.

It is a cyclic number.

It is not a de Polignac number, because 143114063 - 28 = 143113807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143114033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141758 + ... + 142763.

It is an arithmetic number, because the mean of its divisors is an integer number (35849772).

Almost surely, 2143114063 is an apocalyptic number.

143114063 is a deficient number, since it is larger than the sum of its proper divisors (285025).

143114063 is an equidigital number, since it uses as much as digits as its factorization.

143114063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285024.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 143114063 is about 11963.0290060670. The cubic root of 143114063 is about 523.0711540104.

The spelling of 143114063 in words is "one hundred forty-three million, one hundred fourteen thousand, sixty-three".

Divisors: 1 503 284521 143114063