Base | Representation |
---|---|
bin | 1000010110110010… |
… | …1111110101110111 |
3 | 12210022210021202122 |
4 | 2011230233311313 |
5 | 14043213200043 |
6 | 1010325230155 |
7 | 106405015133 |
oct | 20554576567 |
9 | 5708707678 |
10 | 2243100023 |
11 | a5119827a |
12 | 52726235b |
13 | 299942228 |
14 | 173c9a3c3 |
15 | d1dd2368 |
hex | 85b2fd77 |
2243100023 has 4 divisors (see below), whose sum is σ = 2249454768. Its totient is φ = 2236745280.
The previous prime is 2243100007. The next prime is 2243100049. The reversal of 2243100023 is 3200013422.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2243100023 - 24 = 2243100007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2243099974 and 2243100010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243100073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176843 + ... + 3177548.
It is an arithmetic number, because the mean of its divisors is an integer number (562363692).
Almost surely, 22243100023 is an apocalyptic number.
2243100023 is a deficient number, since it is larger than the sum of its proper divisors (6354745).
2243100023 is an equidigital number, since it uses as much as digits as its factorization.
2243100023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6354744.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2243100023 is about 47361.3769119944. The cubic root of 2243100023 is about 1309.0298399386.
Adding to 2243100023 its reverse (3200013422), we get a palindrome (5443113445).
The spelling of 2243100023 in words is "two billion, two hundred forty-three million, one hundred thousand, twenty-three".
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