Base | Representation |
---|---|
bin | 1000010100010000… |
… | …1000010010000001 |
3 | 12202120202022201202 |
4 | 2011010020102001 |
5 | 14033001432400 |
6 | 1005305110545 |
7 | 106215350033 |
oct | 20504102201 |
9 | 5676668652 |
10 | 2232452225 |
11 | a46185443 |
12 | 523788455 |
13 | 297684863 |
14 | 1726c7c53 |
15 | d0ecc4d5 |
hex | 85108481 |
2232452225 has 6 divisors (see below), whose sum is σ = 2768240790. Its totient is φ = 1785961760.
The previous prime is 2232452203. The next prime is 2232452279. The reversal of 2232452225 is 5222542322.
It can be written as a sum of positive squares in 3 ways, for example, as 19784704 + 2212667521 = 4448^2 + 47039^2 .
It is not a de Polignac number, because 2232452225 - 212 = 2232448129 is a prime.
It is a super-3 number, since 3×22324522253 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44649020 + ... + 44649069.
It is an arithmetic number, because the mean of its divisors is an integer number (461373465).
Almost surely, 22232452225 is an apocalyptic number.
2232452225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2232452225 is a deficient number, since it is larger than the sum of its proper divisors (535788565).
2232452225 is an equidigital number, since it uses as much as digits as its factorization.
2232452225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89298099 (or 89298094 counting only the distinct ones).
The product of its digits is 19200, while the sum is 29.
The square root of 2232452225 is about 47248.8330543729. The cubic root of 2232452225 is about 1306.9552707978.
Adding to 2232452225 its reverse (5222542322), we get a palindrome (7454994547).
The spelling of 2232452225 in words is "two billion, two hundred thirty-two million, four hundred fifty-two thousand, two hundred twenty-five".
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