Base | Representation |
---|---|
bin | 1000010110010110… |
… | …0000011111011100 |
3 | 12210012012212100200 |
4 | 2011211200133130 |
5 | 14042221432030 |
6 | 1010220423500 |
7 | 106352622012 |
oct | 20545403734 |
9 | 5705185320 |
10 | 2241202140 |
11 | a50111381 |
12 | 5266a7b90 |
13 | 299429418 |
14 | 1739248b2 |
15 | d1b59d60 |
hex | 859607dc |
2241202140 has 144 divisors (see below), whose sum is σ = 7366046688. Its totient is φ = 549384192.
The previous prime is 2241202091. The next prime is 2241202151. The reversal of 2241202140 is 412021422.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
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, 123064 + ... + 140096.
It is an arithmetic number, because the mean of its divisors is an integer number (51153102).
Almost surely, 22241202140 is an apocalyptic number.
2241202140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2241202140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3683023344).
2241202140 is an abundant number, since it is smaller than the sum of its proper divisors (5124844548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2241202140 is a wasteful number, since it uses less digits than its factorization.
2241202140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17108 (or 17103 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2241202140 is about 47341.3364830356. The cubic root of 2241202140 is about 1308.6605464813.
Adding to 2241202140 its reverse (412021422), we get a palindrome (2653223562).
It can be divided in two parts, 2 and 241202140, that added together give a palindrome (241202142).
The spelling of 2241202140 in words is "two billion, two hundred forty-one million, two hundred two thousand, one hundred forty".
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