Search a number
-
+
2010201120988 = 2217197347432449
BaseRepresentation
bin11101010000001001010…
…100101110000011011100
321010011200101001111012221
4131100021110232003130
5230413342441332423
64135250150235124
7265142441413414
oct35201124560334
97104611044187
102010201120988
11705581143a95
12285710355aa4
1311773ab0c138
146d419607644
1537453866e5d
hex1d40952e0dc

2010201120988 has 48 divisors (see below), whose sum is σ = 3754489384800. Its totient is φ = 938460594176.

The previous prime is 2010201120973. The next prime is 2010201121003. The reversal of 2010201120988 is 8890211020102.

It is an interprime number because it is at equal distance from previous prime (2010201120973) and next prime (2010201121003).

It is a super-2 number, since 2×20102011209882 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4432188 + ... + 4864636.

It is an arithmetic number, because the mean of its divisors is an integer number (78218528850).

Almost surely, 22010201120988 is an apocalyptic number.

It is an amenable number.

2010201120988 is a deficient number, since it is larger than the sum of its proper divisors (1744288263812).

2010201120988 is a wasteful number, since it uses less digits than its factorization.

2010201120988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433014 (or 433012 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 34.

The spelling of 2010201120988 in words is "two trillion, ten billion, two hundred one million, one hundred twenty thousand, nine hundred eighty-eight".

Divisors: 1 2 4 17 34 68 197 347 394 694 788 1388 3349 5899 6698 11798 13396 23596 68359 136718 273436 432449 864898 1162103 1729796 2324206 4648412 7351633 14703266 29406532 85192453 150059803 170384906 300119606 340769812 600239212 1448271701 2551016651 2896543402 5102033302 5793086804 10204066604 29561781191 59123562382 118247124764 502550280247 1005100560494 2010201120988