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144124288895 = 5241119605219
BaseRepresentation
bin1000011000111001111…
…0100001111101111111
3111210000021021110111202
42012032132201331333
54330131304221040
6150113151410115
713261351146116
oct2061636417577
9453007243452
10144124288895
1156139449464
1223b22b2393b
131078b17c822
146d93296c7d
153b37d48015
hex218e7a1f7f

144124288895 has 8 divisors (see below), whose sum is σ = 173666779440. Its totient is φ = 114821009280.

The previous prime is 144124288883. The next prime is 144124288901. The reversal of 144124288895 is 598882421441.

It is a happy number.

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

It is not a de Polignac number, because 144124288895 - 210 = 144124287871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144124288895.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59801405 + ... + 59803814.

It is an arithmetic number, because the mean of its divisors is an integer number (21708347430).

Almost surely, 2144124288895 is an apocalyptic number.

144124288895 is a deficient number, since it is larger than the sum of its proper divisors (29542490545).

144124288895 is a wasteful number, since it uses less digits than its factorization.

144124288895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119605465.

The product of its digits is 5898240, while the sum is 56.

The spelling of 144124288895 in words is "one hundred forty-four billion, one hundred twenty-four million, two hundred eighty-eight thousand, eight hundred ninety-five".

Divisors: 1 5 241 1205 119605219 598026095 28824857779 144124288895