Base | Representation |
---|---|
bin | 111100111011111… |
… | …000110100110101 |
3 | 2122020200212011001 |
4 | 330323320310311 |
5 | 4043204112323 |
6 | 245240043301 |
7 | 34222452250 |
oct | 7473706465 |
9 | 2566625131 |
10 | 1022332213 |
11 | 485097361 |
12 | 246463531 |
13 | 133a59006 |
14 | 99ac2097 |
15 | 5eb433ad |
hex | 3cef8d35 |
1022332213 has 16 divisors (see below), whose sum is σ = 1239698304. Its totient is φ = 823011840.
The previous prime is 1022332193. The next prime is 1022332219. The reversal of 1022332213 is 3122332201.
It is not a de Polignac number, because 1022332213 - 29 = 1022331701 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 (1022332219) 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 15 ways as a sum of consecutive naturals, for example, 49681 + ... + 67177.
It is an arithmetic number, because the mean of its divisors is an integer number (77481144).
Almost surely, 21022332213 is an apocalyptic number.
It is an amenable number.
1022332213 is a deficient number, since it is larger than the sum of its proper divisors (217366091).
1022332213 is a wasteful number, since it uses less digits than its factorization.
1022332213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18012.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 1022332213 is about 31973.9302088436. The cubic root of 1022332213 is about 1007.3893342479.
Adding to 1022332213 its reverse (3122332201), we get a palindrome (4144664414).
It can be divided in two parts, 10223 and 32213, that added together give a square (42436 = 2062).
The spelling of 1022332213 in words is "one billion, twenty-two million, three hundred thirty-two thousand, two hundred thirteen".
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