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143253350013 = 3131364512341
BaseRepresentation
bin1000010101101010010…
…0001010011001111101
3111200202120110011222010
42011122210022121331
54321340324200023
6145450520241433
713230644245524
oct2053244123175
9450676404863
10143253350013
1155831866164
122391b310279
131067c8bc987
146d0d7434bb
153ad665c093
hex215a90a67d

143253350013 has 8 divisors (see below), whose sum is σ = 192462516576. Its totient is φ = 94773208400.

The previous prime is 143253350011. The next prime is 143253350021. The reversal of 143253350013 is 310053352341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 143253350013 - 21 = 143253350011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143253350011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182255778 + ... + 182256563.

It is an arithmetic number, because the mean of its divisors is an integer number (24057814572).

Almost surely, 2143253350013 is an apocalyptic number.

It is an amenable number.

143253350013 is a deficient number, since it is larger than the sum of its proper divisors (49209166563).

143253350013 is a wasteful number, since it uses less digits than its factorization.

143253350013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364512475.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 143253350013 in words is "one hundred forty-three billion, two hundred fifty-three million, three hundred fifty thousand, thirteen".

Divisors: 1 3 131 393 364512341 1093537023 47751116671 143253350013