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2850134083 = 19150007057
BaseRepresentation
bin1010100111100001…
…1001100001000011
321100122000210221121
42221320121201003
521314113242313
61150452133111
7130425511546
oct25170314103
97318023847
102850134083
11123290aa15
12676607197
13365631694
141d075485d
1511a33e28d
hexa9e19843

2850134083 has 4 divisors (see below), whose sum is σ = 3000141160. Its totient is φ = 2700127008.

The previous prime is 2850134047. The next prime is 2850134093. The reversal of 2850134083 is 3804310582.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3804310582 = 21902155291.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2850134083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2850134093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75003510 + ... + 75003547.

It is an arithmetic number, because the mean of its divisors is an integer number (750035290).

Almost surely, 22850134083 is an apocalyptic number.

2850134083 is a deficient number, since it is larger than the sum of its proper divisors (150007077).

2850134083 is a wasteful number, since it uses less digits than its factorization.

2850134083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150007076.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2850134083 is about 53386.6470477403. The cubic root of 2850134083 is about 1417.8221729227.

The spelling of 2850134083 in words is "two billion, eight hundred fifty million, one hundred thirty-four thousand, eighty-three".

Divisors: 1 19 150007057 2850134083