Base | Representation |
---|---|
bin | 1000010010100011… |
… | …1011110110001001 |
3 | 12202002100010211020 |
4 | 2010220323312021 |
5 | 14024140322101 |
6 | 1004452223053 |
7 | 106100636220 |
oct | 20450736611 |
9 | 5662303736 |
10 | 2225323401 |
11 | a42156454 |
12 | 52130aa89 |
13 | 296059b12 |
14 | 17178dcb7 |
15 | d0570136 |
hex | 84a3bd89 |
2225323401 has 32 divisors (see below), whose sum is σ = 3476656128. Its totient is φ = 1239598080.
The previous prime is 2225323369. The next prime is 2225323423. The reversal of 2225323401 is 1043235222.
It is not a de Polignac number, because 2225323401 - 25 = 2225323369 is a prime.
It is a super-3 number, since 3×22253234013 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2225323201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518896 + ... + 523166.
It is an arithmetic number, because the mean of its divisors is an integer number (108645504).
Almost surely, 22225323401 is an apocalyptic number.
2225323401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2225323401 is a deficient number, since it is larger than the sum of its proper divisors (1251332727).
2225323401 is a wasteful number, since it uses less digits than its factorization.
2225323401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4901.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 2225323401 is about 47173.3335794705. Note that the first 3 decimals coincide. The cubic root of 2225323401 is about 1305.5626334520.
Adding to 2225323401 its reverse (1043235222), we get a palindrome (3268558623).
It can be divided in two parts, 22253 and 23401, that added together give a palindrome (45654).
The spelling of 2225323401 in words is "two billion, two hundred twenty-five million, three hundred twenty-three thousand, four hundred one".
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