Base | Representation |
---|---|
bin | 1000011001001101… |
… | …0010011000111101 |
3 | 12211000210120110011 |
4 | 2012103102120331 |
5 | 14103304444010 |
6 | 1011325543221 |
7 | 106556623654 |
oct | 20623223075 |
9 | 5730716404 |
10 | 2253203005 |
11 | a56968849 |
12 | 52a714b11 |
13 | 29ba6b921 |
14 | 17536a19b |
15 | d2c2aa8a |
hex | 864d263d |
2253203005 has 4 divisors (see below), whose sum is σ = 2703843612. Its totient is φ = 1802562400.
The previous prime is 2253202997. The next prime is 2253203081. The reversal of 2253203005 is 5003023522.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 478603129 + 1774599876 = 21877^2 + 42126^2 .
It is not a de Polignac number, because 2253203005 - 23 = 2253202997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225320296 + ... + 225320305.
It is an arithmetic number, because the mean of its divisors is an integer number (675960903).
Almost surely, 22253203005 is an apocalyptic number.
It is an amenable number.
2253203005 is a deficient number, since it is larger than the sum of its proper divisors (450640607).
2253203005 is an equidigital number, since it uses as much as digits as its factorization.
2253203005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450640606.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 2253203005 is about 47467.9155324942. The cubic root of 2253203005 is about 1310.9921984159.
Adding to 2253203005 its reverse (5003023522), we get a palindrome (7256226527).
The spelling of 2253203005 in words is "two billion, two hundred fifty-three million, two hundred three thousand, five".
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