Search a number
-
+
2160588136 = 237241160091
BaseRepresentation
bin1000000011000111…
…1111010101101000
312120120112020201211
42000301333111220
513411102310021
6554220522504
7104353460530
oct20061772550
95516466654
102160588136
11a09660933
125036b0434
13285812725
14166d3c4c0
15c9a343e1
hex80c7f568

2160588136 has 32 divisors (see below), whose sum is σ = 4649071680. Its totient is φ = 922118400.

The previous prime is 2160588127. The next prime is 2160588139. The reversal of 2160588136 is 6318850612.

It is not an unprimeable number, because it can be changed into a prime (2160588139) 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, 66550 + ... + 93541.

It is an arithmetic number, because the mean of its divisors is an integer number (145283490).

Almost surely, 22160588136 is an apocalyptic number.

It is an amenable number.

2160588136 is an abundant number, since it is smaller than the sum of its proper divisors (2488483544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160588136 is a wasteful number, since it uses less digits than its factorization.

2160588136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160345 (or 160341 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 2160588136 is about 46482.1270597635. The cubic root of 2160588136 is about 1292.7781275019.

The spelling of 2160588136 in words is "two billion, one hundred sixty million, five hundred eighty-eight thousand, one hundred thirty-six".

Divisors: 1 2 4 7 8 14 28 56 241 482 964 1687 1928 3374 6748 13496 160091 320182 640364 1120637 1280728 2241274 4482548 8965096 38581931 77163862 154327724 270073517 308655448 540147034 1080294068 2160588136