Base | Representation |
---|---|
bin | 1000010110110100… |
… | …1000010011101001 |
3 | 12210022222101020010 |
4 | 2011231020103221 |
5 | 14043224401413 |
6 | 1010331322133 |
7 | 106405613241 |
oct | 20555102351 |
9 | 5708871203 |
10 | 2243200233 |
11 | a5125659a |
12 | 5272b0349 |
13 | 299978a21 |
14 | 173cc4b21 |
15 | d1e01dc3 |
hex | 85b484e9 |
2243200233 has 16 divisors (see below), whose sum is σ = 3031680960. Its totient is φ = 1475172864.
The previous prime is 2243200171. The next prime is 2243200243. The reversal of 2243200233 is 3320023422.
It is not a de Polignac number, because 2243200233 - 216 = 2243134697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2243200243) 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, 105910 + ... + 125312.
It is an arithmetic number, because the mean of its divisors is an integer number (189480060).
Almost surely, 22243200233 is an apocalyptic number.
It is an amenable number.
2243200233 is a deficient number, since it is larger than the sum of its proper divisors (788480727).
2243200233 is a wasteful number, since it uses less digits than its factorization.
2243200233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19928.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 2243200233 is about 47362.4348297256. The cubic root of 2243200233 is about 1309.0493331883.
Adding to 2243200233 its reverse (3320023422), we get a palindrome (5563223655).
The spelling of 2243200233 in words is "two billion, two hundred forty-three million, two hundred thousand, two hundred thirty-three".
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