Search a number
-
+
2108525343 = 31063661187
BaseRepresentation
bin111110110101101…
…1000101100011111
312102221120012000020
41331223120230133
513304240302333
6545121003223
7103152112131
oct17553305437
95387505006
102108525343
11992231331
124aa183513
13277ab4442
14160069051
15c519d3b3
hex7dad8b1f

2108525343 has 8 divisors (see below), whose sum is σ = 2814016128. Its totient is φ = 1404359064.

The previous prime is 2108525281. The next prime is 2108525371. The reversal of 2108525343 is 3435258012.

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

It is not a de Polignac number, because 2108525343 - 214 = 2108508959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108525383) 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, 327405 + ... + 333782.

It is an arithmetic number, because the mean of its divisors is an integer number (351752016).

Almost surely, 22108525343 is an apocalyptic number.

2108525343 is a deficient number, since it is larger than the sum of its proper divisors (705490785).

2108525343 is a wasteful number, since it uses less digits than its factorization.

2108525343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662253.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 2108525343 is about 45918.6818517257. The cubic root of 2108525343 is about 1282.3097421525.

The spelling of 2108525343 in words is "two billion, one hundred eight million, five hundred twenty-five thousand, three hundred forty-three".

Divisors: 1 3 1063 3189 661187 1983561 702841781 2108525343