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83005053253283 = 719361439713733
BaseRepresentation
bin10010110111111000011110…
…101101101011011010100011
3101212220012112212201011102002
4102313320132231223122203
541334423322113101113
6452311554532514215
723324626412246330
oct2267703655533243
9355805485634362
1083005053253283
11244a22776958a7
129386b2847b96b
13374145c577b05
14166d674a51987
1598e242b02c58
hex4b7e1eb6b6a3

83005053253283 has 8 divisors (see below), whose sum is σ = 95354435715168. Its totient is φ = 70778550219264.

The previous prime is 83005053253253. The next prime is 83005053253351. The reversal of 83005053253283 is 38235235050038.

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

It is a cyclic number.

It is not a de Polignac number, because 83005053253283 - 26 = 83005053253219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83005053253223) 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, 30719855516 + ... + 30719858217.

It is an arithmetic number, because the mean of its divisors is an integer number (11919304464396).

Almost surely, 283005053253283 is an apocalyptic number.

83005053253283 is a deficient number, since it is larger than the sum of its proper divisors (12349382461885).

83005053253283 is a wasteful number, since it uses less digits than its factorization.

83005053253283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61439713933.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 83005053253283 in words is "eighty-three trillion, five billion, fifty-three million, two hundred fifty-three thousand, two hundred eighty-three".

Divisors: 1 7 193 1351 61439713733 430077996131 11857864750469 83005053253283