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14853114853 = 198366114249
BaseRepresentation
bin11011101010101000…
…01000101111100101
31102100010202102010221
431311110020233211
5220404344133403
610453505444341
71034034251563
oct156524105745
942303672127
1014853114853
116332218035
122a663406b1
13152929ab75
14a0c90aa33
155bde9cdbd
hex375508be5

14853114853 has 16 divisors (see below), whose sum is σ = 15848280000. Its totient is φ = 13879831680.

The previous prime is 14853114851. The next prime is 14853114877. The reversal of 14853114853 is 35841135841.

It is a cyclic number.

It is not a de Polignac number, because 14853114853 - 21 = 14853114851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14853114851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035273 + ... + 1049521.

It is an arithmetic number, because the mean of its divisors is an integer number (990517500).

Almost surely, 214853114853 is an apocalyptic number.

It is an amenable number.

14853114853 is a deficient number, since it is larger than the sum of its proper divisors (995165147).

14853114853 is a wasteful number, since it uses less digits than its factorization.

14853114853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15012.

The product of its digits is 230400, while the sum is 43.

The spelling of 14853114853 in words is "fourteen billion, eight hundred fifty-three million, one hundred fourteen thousand, eight hundred fifty-three".

Divisors: 1 19 83 661 1577 12559 14249 54863 270731 1042397 1182667 9418589 22470673 178953191 781742887 14853114853