Base | Representation |
---|---|
bin | 111100110011110… |
… | …111101100010110 |
3 | 2122002202002000221 |
4 | 330303313230112 |
5 | 4042134333142 |
6 | 245123024554 |
7 | 34165546501 |
oct | 7463675426 |
9 | 2562662027 |
10 | 1020230422 |
11 | 483991242 |
12 | 24580b15a |
13 | 1334a1453 |
14 | 996d6138 |
15 | 5e87a767 |
hex | 3ccf7b16 |
1020230422 has 8 divisors (see below), whose sum is σ = 1610890200. Its totient is φ = 483267024.
The previous prime is 1020230417. The next prime is 1020230437. The reversal of 1020230422 is 2240320201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10202304222 = 2081740227948596168, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1020230396 and 1020230405.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 13424047 + ... + 13424122.
It is an arithmetic number, because the mean of its divisors is an integer number (201361275).
Almost surely, 21020230422 is an apocalyptic number.
1020230422 is a deficient number, since it is larger than the sum of its proper divisors (590659778).
1020230422 is a wasteful number, since it uses less digits than its factorization.
1020230422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26848190.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 1020230422 is about 31941.0460379744. The cubic root of 1020230422 is about 1006.6985038589.
Adding to 1020230422 its reverse (2240320201), we get a palindrome (3260550623).
The spelling of 1020230422 in words is "one billion, twenty million, two hundred thirty thousand, four hundred twenty-two".
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