Base | Representation |
---|---|
bin | 1000001101100011… |
… | …0010101100110100 |
3 | 12200121210202220211 |
4 | 2003120302230310 |
5 | 14003301030140 |
6 | 1002422035204 |
7 | 105424235440 |
oct | 20330625464 |
9 | 5617722824 |
10 | 2204314420 |
11 | a31307060 |
12 | 516278b04 |
13 | 2918b2379 |
14 | 16ca81820 |
15 | cd7c02ea |
hex | 83632b34 |
2204314420 has 48 divisors (see below), whose sum is σ = 5771299968. Its totient is φ = 687058560.
The previous prime is 2204314417. The next prime is 2204314421. The reversal of 2204314420 is 244134022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2204314391 and 2204314400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2204314421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714147 + ... + 717226.
It is an arithmetic number, because the mean of its divisors is an integer number (120235416).
Almost surely, 22204314420 is an apocalyptic number.
2204314420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2204314420 is an abundant number, since it is smaller than the sum of its proper divisors (3566985548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2204314420 is a wasteful number, since it uses less digits than its factorization.
2204314420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1431400 (or 1431398 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 2204314420 is about 46950.1269433854. The cubic root of 2204314420 is about 1301.4410883114.
Adding to 2204314420 its reverse (244134022), we get a palindrome (2448448442).
It can be divided in two parts, 22043 and 14420, that added together give a palindrome (36463).
The spelling of 2204314420 in words is "two billion, two hundred four million, three hundred fourteen thousand, four hundred twenty".
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