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8082394901 = 753131166301
BaseRepresentation
bin1111000011011111…
…11000111100010101
3202212021110012110022
413201233320330111
5113023043114101
63414001434525
7404201136350
oct74157707425
922767405408
108082394901
113478334a09
12169693ba45
139ba6315b9
145695d5297
15324873a1b
hex1e1bf8f15

8082394901 has 16 divisors (see below), whose sum is σ = 9483205248. Its totient is φ = 6745128000.

The previous prime is 8082394891. The next prime is 8082394937. The reversal of 8082394901 is 1094932808.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8082394901 - 210 = 8082393877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8082394961) 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, 34550 + ... + 131751.

It is an arithmetic number, because the mean of its divisors is an integer number (592700328).

Almost surely, 28082394901 is an apocalyptic number.

It is an amenable number.

8082394901 is a deficient number, since it is larger than the sum of its proper divisors (1400810347).

8082394901 is a wasteful number, since it uses less digits than its factorization.

8082394901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166492.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 8082394901 is about 89902.1406919769. The cubic root of 8082394901 is about 2006.8428030725.

The spelling of 8082394901 in words is "eight billion, eighty-two million, three hundred ninety-four thousand, nine hundred one".

Divisors: 1 7 53 131 371 917 6943 48601 166301 1164107 8813953 21785431 61697671 152498017 1154627843 8082394901