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211045036524142 = 2281846937439659
BaseRepresentation
bin101111111111000111000000…
…011011110000001001101110
31000200020201010110110012122111
4233333013000123300021232
5210130230213322233032
62024504430142034234
762311333513606612
oct5777070033601156
91020221113405574
10211045036524142
1161277774204447
121b805b3787897a
13909b600041792
143a188c4615342
15195eb7449dc47
hexbff1c06f026e

211045036524142 has 8 divisors (see below), whose sum is σ = 316567675560600. Its totient is φ = 105522478003944.

The previous prime is 211045036524139. The next prime is 211045036524163. The reversal of 211045036524142 is 241425630540112.

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

It is a junction number, because it is equal to n+sod(n) for n = 211045036524095 and 211045036524104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13082892 + ... + 24356767.

It is an arithmetic number, because the mean of its divisors is an integer number (39570959445075).

Almost surely, 2211045036524142 is an apocalyptic number.

211045036524142 is a deficient number, since it is larger than the sum of its proper divisors (105522639036458).

211045036524142 is a wasteful number, since it uses less digits than its factorization.

211045036524142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40258130.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 211045036524142 in words is "two hundred eleven trillion, forty-five billion, thirty-six million, five hundred twenty-four thousand, one hundred forty-two".

Divisors: 1 2 2818469 5636938 37439659 74879318 105522518262071 211045036524142