Base | Representation |
---|---|
bin | 1000010001100000… |
… | …0100001111011110 |
3 | 12201210000110220021 |
4 | 2010120010033132 |
5 | 14022022320332 |
6 | 1004213342354 |
7 | 106015231012 |
oct | 20430041736 |
9 | 5653013807 |
10 | 2220901342 |
11 | a3a706060 |
12 | 51b9379ba |
13 | 29516c10a |
14 | 170d5c542 |
15 | cee99c97 |
hex | 846043de |
2220901342 has 16 divisors (see below), whose sum is σ = 3643804800. Its totient is φ = 1006833240.
The previous prime is 2220901337. The next prime is 2220901343. The reversal of 2220901342 is 2431090222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220901343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124842 + ... + 141517.
It is an arithmetic number, because the mean of its divisors is an integer number (227737800).
Almost surely, 22220901342 is an apocalyptic number.
2220901342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2220901342 is a deficient number, since it is larger than the sum of its proper divisors (1422903458).
2220901342 is a wasteful number, since it uses less digits than its factorization.
2220901342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266751.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2220901342 is about 47126.4399461703. The cubic root of 2220901342 is about 1304.6972755830.
Adding to 2220901342 its reverse (2431090222), we get a palindrome (4651991564).
The spelling of 2220901342 in words is "two billion, two hundred twenty million, nine hundred one thousand, three hundred forty-two".
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