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2000442242 = 21951512671
BaseRepresentation
bin111011100111100…
…0101001110000010
312011102011222212102
41313033011032002
513044103122432
6530300230402
7100400323061
oct16717051602
95142158772
102000442242
11937219957
12479b3b402
1325b5a0746
1414d9721d8
15ba94d962
hex773c5382

2000442242 has 8 divisors (see below), whose sum is σ = 3002207232. Its totient is φ = 999706500.

The previous prime is 2000442221. The next prime is 2000442281. The reversal of 2000442242 is 2422440002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252434 + ... + 260237.

It is an arithmetic number, because the mean of its divisors is an integer number (375275904).

Almost surely, 22000442242 is an apocalyptic number.

2000442242 is a deficient number, since it is larger than the sum of its proper divisors (1001764990).

2000442242 is a wasteful number, since it uses less digits than its factorization.

2000442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514624.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2000442242 is about 44726.3036925700. The cubic root of 2000442242 is about 1260.0139080517.

Adding to 2000442242 its reverse (2422440002), we get a palindrome (4422882244).

The spelling of 2000442242 in words is "two billion, four hundred forty-two thousand, two hundred forty-two".

Divisors: 1 2 1951 3902 512671 1025342 1000221121 2000442242