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52853359233 = 393763187897
BaseRepresentation
bin110001001110010011…
…100100001010000001
312001102102220211122110
4301032103210022001
51331220424443413
640140330525533
73550520066223
oct611623441201
9161372824573
1052853359233
1120462386084
12a2b05968a9
134ca3c6037c
1427b5684413
15159511e8c3
hexc4e4e4281

52853359233 has 8 divisors (see below), whose sum is σ = 70472272288. Its totient is φ = 35235009504.

The previous prime is 52853359219. The next prime is 52853359249. The reversal of 52853359233 is 33295335825.

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

It is not a de Polignac number, because 52853359233 - 24 = 52853359217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52853359213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187341 + ... + 375237.

It is an arithmetic number, because the mean of its divisors is an integer number (8809034036).

Almost surely, 252853359233 is an apocalyptic number.

It is an amenable number.

52853359233 is a deficient number, since it is larger than the sum of its proper divisors (17618913055).

52853359233 is a wasteful number, since it uses less digits than its factorization.

52853359233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281663.

The product of its digits is 2916000, while the sum is 48.

The spelling of 52853359233 in words is "fifty-two billion, eight hundred fifty-three million, three hundred fifty-nine thousand, two hundred thirty-three".

Divisors: 1 3 93763 187897 281289 563691 17617786411 52853359233