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2135132224 = 2633361441
BaseRepresentation
bin111111101000011…
…1000100001000000
312111210121221210021
41333100320201000
513333043212344
6551511143224
7103624216201
oct17720704100
95453557707
102135132224
119a6254495
124b7074b14
1328046bb64
141637d35a8
15c76a6b84
hex7f438840

2135132224 has 14 divisors (see below), whose sum is σ = 4236903134. Its totient is φ = 1067566080.

The previous prime is 2135132203. The next prime is 2135132231. The reversal of 2135132224 is 4222315312.

It can be written as a sum of positive squares in only one way, i.e., 2134440000 + 692224 = 46200^2 + 832^2 .

It is a super-2 number, since 2×21351322242 = 9117579227926372352, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16680657 + ... + 16680784.

Almost surely, 22135132224 is an apocalyptic number.

It is an amenable number.

2135132224 is a deficient number, since it is larger than the sum of its proper divisors (2101770910).

2135132224 is an equidigital number, since it uses as much as digits as its factorization.

2135132224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361453 (or 33361443 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2135132224 is about 46207.4909944264. The cubic root of 2135132224 is about 1287.6809132022.

Adding to 2135132224 its reverse (4222315312), we get a palindrome (6357447536).

The spelling of 2135132224 in words is "two billion, one hundred thirty-five million, one hundred thirty-two thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 32 64 33361441 66722882 133445764 266891528 533783056 1067566112 2135132224