Base | Representation |
---|---|
bin | 111110111110111… |
… | …0010101011010010 |
3 | 12110021122022200100 |
4 | 1331331302223102 |
5 | 13312004202404 |
6 | 545412233230 |
7 | 103241116203 |
oct | 17575625322 |
9 | 5407568610 |
10 | 2113350354 |
11 | 994a27445 |
12 | 4ab90b816 |
13 | 278ab368b |
14 | 1609635aa |
15 | c5802d39 |
hex | 7df72ad2 |
2113350354 has 96 divisors (see below), whose sum is σ = 5061813120. Its totient is φ = 634258944.
The previous prime is 2113350341. The next prime is 2113350367. The reversal of 2113350354 is 4530533112.
2113350354 is a `hidden beast` number, since 21 + 133 + 503 + 5 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (2113350341) and next prime (2113350367).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1360042 + ... + 1361594.
It is an arithmetic number, because the mean of its divisors is an integer number (52727220).
Almost surely, 22113350354 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2113350354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2530906560).
2113350354 is an abundant number, since it is smaller than the sum of its proper divisors (2948462766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113350354 is a wasteful number, since it uses less digits than its factorization.
2113350354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1776 (or 1773 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 2113350354 is about 45971.1904783855. The cubic root of 2113350354 is about 1283.2871148288.
Adding to 2113350354 its reverse (4530533112), we get a palindrome (6643883466).
The spelling of 2113350354 in words is "two billion, one hundred thirteen million, three hundred fifty thousand, three hundred fifty-four".
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