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2012030144299 = 72833179113517
BaseRepresentation
bin11101010001110110010…
…101111000111100101011
321010100101211200111112001
4131101312111320330223
5230431114204104144
64140151444431431
7265235661021040
oct35216625707453
97110354614461
102012030144299
1170632a6212aa
12285b409a8577
1311796ca21756
146d5504b71c7
153750e204bd4
hex1d476578f2b

2012030144299 has 32 divisors (see below), whose sum is σ = 2318067726336. Its totient is φ = 1710715144320.

The previous prime is 2012030144281. The next prime is 2012030144303. The reversal of 2012030144299 is 9924410302102.

It is not a de Polignac number, because 2012030144299 - 237 = 1874591190827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012030144269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 572085289 + ... + 572088805.

It is an arithmetic number, because the mean of its divisors is an integer number (72439616448).

Almost surely, 22012030144299 is an apocalyptic number.

2012030144299 is a deficient number, since it is larger than the sum of its proper divisors (306037582037).

2012030144299 is a wasteful number, since it uses less digits than its factorization.

2012030144299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 2012030144299 in words is "two trillion, twelve billion, thirty million, one hundred forty-four thousand, two hundred ninety-nine".

Divisors: 1 7 283 317 911 1981 2219 3517 6377 24619 89711 257813 288787 627977 995311 1114889 1804691 2021509 3203987 6967177 7804223 22427909 81726721 315513587 572087047 906728321 1015663879 2208595109 6347098247 7109647153 287432877757 2012030144299