Base | Representation |
---|---|
bin | 111100111100010… |
… | …001011110111101 |
3 | 2122020212222200210 |
4 | 330330101132331 |
5 | 4043220330323 |
6 | 245242143033 |
7 | 34223352564 |
oct | 7474213675 |
9 | 2566788623 |
10 | 1022433213 |
11 | 48515622a |
12 | 2464b1a79 |
13 | 133a92c89 |
14 | 99b0abdb |
15 | 5eb63293 |
hex | 3cf117bd |
1022433213 has 8 divisors (see below), whose sum is σ = 1363392576. Its totient is φ = 681548000.
The previous prime is 1022433163. The next prime is 1022433221. The reversal of 1022433213 is 3123342201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1022433213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1022433213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022433233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40513 + ... + 60713.
It is an arithmetic number, because the mean of its divisors is an integer number (170424072).
Almost surely, 21022433213 is an apocalyptic number.
It is an amenable number.
1022433213 is a deficient number, since it is larger than the sum of its proper divisors (340959363).
1022433213 is a wasteful number, since it uses less digits than its factorization.
1022433213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37075.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1022433213 is about 31975.5095815532. The cubic root of 1022433213 is about 1007.4225077347.
Adding to 1022433213 its reverse (3123342201), we get a palindrome (4145775414).
The spelling of 1022433213 in words is "one billion, twenty-two million, four hundred thirty-three thousand, two hundred thirteen".
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