Search a number
-
+
8210109153 = 34321480099
BaseRepresentation
bin1111010010101110…
…00101001011100001
3210012011202202110210
413221113011023201
5113303241443103
63434403044333
7410311530201
oct75127051341
923164682423
108210109153
113533435584
1217116706a9
13a0ac2986c
1457c55c401
15330b9ee03
hex1e95c52e1

8210109153 has 12 divisors (see below), whose sum is σ = 11207317200. Its totient is φ = 5346113976.

The previous prime is 8210109151. The next prime is 8210109169. The reversal of 8210109153 is 3519010128.

8210109153 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8210109153 - 21 = 8210109151 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8210109153.

It is not an unprimeable number, because it can be changed into a prime (8210109151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 734503 + ... + 745596.

It is an arithmetic number, because the mean of its divisors is an integer number (933943100).

Almost surely, 28210109153 is an apocalyptic number.

It is an amenable number.

8210109153 is a deficient number, since it is larger than the sum of its proper divisors (2997208047).

8210109153 is a wasteful number, since it uses less digits than its factorization.

8210109153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480188 (or 1480145 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 8210109153 is about 90609.6526480485. The cubic root of 8210109153 is about 2017.3580099964.

The spelling of 8210109153 in words is "eight billion, two hundred ten million, one hundred nine thousand, one hundred fifty-three".

Divisors: 1 3 43 129 1849 5547 1480099 4440297 63644257 190932771 2736703051 8210109153