Base | Representation |
---|---|
bin | 1100000000010001… |
… | …1111100011101111 |
3 | 22022120112001022210 |
4 | 3000010133203233 |
5 | 23044413401221 |
6 | 1251431141503 |
7 | 142565655561 |
oct | 30004374357 |
9 | 8276461283 |
10 | 3222403311 |
11 | 1403a65336 |
12 | 75b214893 |
13 | 3c47b3b2a |
14 | 227d7b331 |
15 | 13cd76276 |
hex | c011f8ef |
3222403311 has 4 divisors (see below), whose sum is σ = 4296537752. Its totient is φ = 2148268872.
The previous prime is 3222403279. The next prime is 3222403319. The reversal of 3222403311 is 1133042223.
3222403311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1133042223 = 3 ⋅377680741.
It is not a de Polignac number, because 3222403311 - 25 = 3222403279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3222403319) 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, 537067216 + ... + 537067221.
It is an arithmetic number, because the mean of its divisors is an integer number (1074134438).
Almost surely, 23222403311 is an apocalyptic number.
3222403311 is a deficient number, since it is larger than the sum of its proper divisors (1074134441).
3222403311 is a wasteful number, since it uses less digits than its factorization.
3222403311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074134440.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3222403311 is about 56766.2162822219. The cubic root of 3222403311 is about 1477.0435427933.
Adding to 3222403311 its reverse (1133042223), we get a palindrome (4355445534).
The spelling of 3222403311 in words is "three billion, two hundred twenty-two million, four hundred three thousand, three hundred eleven".
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