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2852305673 = 71972068387
BaseRepresentation
bin1010101000000010…
…1011101100001001
321100210010010210212
42222000223230021
521320142240143
61151010450505
7130453124660
oct25200535411
97323103725
102852305673
111234063518
12677293a35
13365c11c49
141d0b5bdd7
1511a61c918
hexaa02bb09

2852305673 has 8 divisors (see below), whose sum is σ = 3276326592. Its totient is φ = 2432421936.

The previous prime is 2852305667. The next prime is 2852305681. The reversal of 2852305673 is 3765032582.

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

It is not a de Polignac number, because 2852305673 - 24 = 2852305657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2852305673.

It is not an unprimeable number, because it can be changed into a prime (2852325673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032815 + ... + 1035572.

It is an arithmetic number, because the mean of its divisors is an integer number (409540824).

Almost surely, 22852305673 is an apocalyptic number.

It is an amenable number.

2852305673 is a deficient number, since it is larger than the sum of its proper divisors (424020919).

2852305673 is a wasteful number, since it uses less digits than its factorization.

2852305673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068591.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 2852305673 is about 53406.9815005492. The cubic root of 2852305673 is about 1418.1821731569.

The spelling of 2852305673 in words is "two billion, eight hundred fifty-two million, three hundred five thousand, six hundred seventy-three".

Divisors: 1 7 197 1379 2068387 14478709 407472239 2852305673