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2068234683 = 31943843833
BaseRepresentation
bin111101101000110…
…1100000110111011
312100010202012121120
41323101230012323
513213432002213
6541121240323
7102152463504
oct17321540673
95303665546
102068234683
11971512369
124987930a3
1326c648508
1415897bbab
15c1890423
hex7b46c1bb

2068234683 has 16 divisors (see below), whose sum is σ = 2970295680. Its totient is φ = 1275873984.

The previous prime is 2068234669. The next prime is 2068234687. The reversal of 2068234683 is 3864328602.

It is not a de Polignac number, because 2068234683 - 29 = 2068234171 is a prime.

It is a super-2 number, since 2×20682346832 = 8555189407928220978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2068234687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419466 + ... + 424367.

It is an arithmetic number, because the mean of its divisors is an integer number (185643480).

Almost surely, 22068234683 is an apocalyptic number.

2068234683 is a deficient number, since it is larger than the sum of its proper divisors (902060997).

2068234683 is a wasteful number, since it uses less digits than its factorization.

2068234683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843898.

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 2068234683 is about 45477.8482670410. The cubic root of 2068234683 is about 1274.0895066691.

The spelling of 2068234683 in words is "two billion, sixty-eight million, two hundred thirty-four thousand, six hundred eighty-three".

Divisors: 1 3 19 43 57 129 817 2451 843833 2531499 16032827 36284819 48098481 108854457 689411561 2068234683