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2012829101305 = 511295992106781
BaseRepresentation
bin11101010010100101111…
…101101010110011111001
321010102110112001201111021
4131102211331222303321
5230434233222220210
64140403025102441
7265264532031541
oct35224575526371
97112415051437
102012829101305
117066aa60a550
12286124487a21
13117a693ca989
146d5c8650321
1537559422bda
hex1d4a5f6acf9

2012829101305 has 32 divisors (see below), whose sum is σ = 2730389472000. Its totient is φ = 1411036972800.

The previous prime is 2012829101299. The next prime is 2012829101317. The reversal of 2012829101305 is 5031019282102.

It is not a de Polignac number, because 2012829101305 - 27 = 2012829101177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97986 + ... + 2008795.

It is an arithmetic number, because the mean of its divisors is an integer number (85324671000).

Almost surely, 22012829101305 is an apocalyptic number.

It is an amenable number.

2012829101305 is a deficient number, since it is larger than the sum of its proper divisors (717560370695).

2012829101305 is a wasteful number, since it uses less digits than its factorization.

2012829101305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107425.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 2012829101305 in words is "two trillion, twelve billion, eight hundred twenty-nine million, one hundred one thousand, three hundred five".

Divisors: 1 5 11 29 55 145 319 599 1595 2995 6589 17371 32945 86855 191081 955405 2106781 10533905 23174591 61096649 115872955 305483245 672063139 1261961819 3360315695 6309809095 13881580009 36596892751 69407900045 182984463755 402565820261 2012829101305