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2012300002232 = 2313109717638139
BaseRepresentation
bin11101010010000110011…
…011010100001110111000
321010101002122110201000022
4131102012123110032320
5230432142300032412
64140234324430012
7265245445540622
oct35220633241670
97111078421008
102012300002232
11706458988593
12285bb7248308
131179b38c79c0
146d578281c12
1537527c5ca72
hex1d4866d43b8

2012300002232 has 32 divisors (see below), whose sum is σ = 4067002321200. Its totient is φ = 927907163904.

The previous prime is 2012300002211. The next prime is 2012300002249. The reversal of 2012300002232 is 2322000032102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012300002232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8704982 + ... + 8933157.

Almost surely, 22012300002232 is an apocalyptic number.

It is an amenable number.

2012300002232 is an abundant number, since it is smaller than the sum of its proper divisors (2054702318968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012300002232 is a wasteful number, since it uses less digits than its factorization.

2012300002232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17639255 (or 17639251 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2012300002232 its reverse (2322000032102), we get a palindrome (4334300034334).

The spelling of 2012300002232 in words is "two trillion, twelve billion, three hundred million, two thousand, two hundred thirty-two".

Divisors: 1 2 4 8 13 26 52 104 1097 2194 4388 8776 14261 28522 57044 114088 17638139 35276278 70552556 141105112 229295807 458591614 917183228 1834366456 19349038483 38698076966 77396153932 154792307864 251537500279 503075000558 1006150001116 2012300002232