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143389751090 = 2591115739819
BaseRepresentation
bin1000010110001010110…
…0011111011100110010
3111201010002010002001212
42011202230133130302
54322130234013330
6145512232000122
713234221526355
oct2054254373462
9451102102055
10143389751090
11558a185a323
1223958b30042
13106a1c39b81
146d238cc29c
153ae3602295
hex2162b1f732

143389751090 has 16 divisors (see below), whose sum is σ = 258384885120. Its totient is φ = 57292937520.

The previous prime is 143389751047. The next prime is 143389751119. The reversal of 143389751090 is 90157983341.

143389751090 is digitally balanced in base 2, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7860800 + ... + 7879019.

It is an arithmetic number, because the mean of its divisors is an integer number (16149055320).

Almost surely, 2143389751090 is an apocalyptic number.

143389751090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143389751090 is a deficient number, since it is larger than the sum of its proper divisors (114995134030).

143389751090 is a wasteful number, since it uses less digits than its factorization.

143389751090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740737.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 143389751090 in words is "one hundred forty-three billion, three hundred eighty-nine million, seven hundred fifty-one thousand, ninety".

Divisors: 1 2 5 10 911 1822 4555 9110 15739819 31479638 78699095 157398190 14338975109 28677950218 71694875545 143389751090