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2012410343 = 17222153299
BaseRepresentation
bin111011111110010…
…1111000111100111
312012020201001000102
41313330233013213
513110134112333
6531404534315
7100604130356
oct16774570747
95166631012
102012410343
11942a53749
12481b5139b
13260c01068
141513a999d
15bba14ae8
hex77f2f1e7

2012410343 has 8 divisors (see below), whose sum is σ = 2131786800. Its totient is φ = 1893144960.

The previous prime is 2012410307. The next prime is 2012410349. The reversal of 2012410343 is 3430142102.

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

It is a cyclic number.

It is not a de Polignac number, because 2012410343 - 28 = 2012410087 is a prime.

It is a super-2 number, since 2×20124103432 = 8099590777226755298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012410349) 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, 11108 + ... + 64406.

It is an arithmetic number, because the mean of its divisors is an integer number (266473350).

Almost surely, 22012410343 is an apocalyptic number.

2012410343 is a deficient number, since it is larger than the sum of its proper divisors (119376457).

2012410343 is a wasteful number, since it uses less digits than its factorization.

2012410343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55537.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2012410343 is about 44859.8968233321. The cubic root of 2012410343 is about 1262.5216868869.

Adding to 2012410343 its reverse (3430142102), we get a palindrome (5442552445).

The spelling of 2012410343 in words is "two billion, twelve million, four hundred ten thousand, three hundred forty-three".

Divisors: 1 17 2221 37757 53299 906083 118377079 2012410343