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141982418392 = 2319790090367
BaseRepresentation
bin1000010000111011001…
…1111100010111011000
3111120110222222011112121
42010032303330113120
54311234444342032
6145120435551024
713154312433523
oct2041663742730
9446428864477
10141982418392
115523a412451
122362575b474
13105094c1929
146c2ca2bbba
153a5ecaea97
hex210ecfc5d8

141982418392 has 16 divisors (see below), whose sum is σ = 267568392960. Its totient is φ = 70630846944.

The previous prime is 141982418387. The next prime is 141982418429. The reversal of 141982418392 is 293814289141.

141982418392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 45043608 + ... + 45046759.

It is an arithmetic number, because the mean of its divisors is an integer number (16723024560).

Almost surely, 2141982418392 is an apocalyptic number.

It is an amenable number.

141982418392 is a deficient number, since it is larger than the sum of its proper divisors (125585974568).

141982418392 is a wasteful number, since it uses less digits than its factorization.

141982418392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90090570 (or 90090566 counting only the distinct ones).

The product of its digits is 995328, while the sum is 52.

The spelling of 141982418392 in words is "one hundred forty-one billion, nine hundred eighty-two million, four hundred eighteen thousand, three hundred ninety-two".

Divisors: 1 2 4 8 197 394 788 1576 90090367 180180734 360361468 720722936 17747802299 35495604598 70991209196 141982418392