Base | Representation |
---|---|
bin | 111100010100011… |
… | …110011010100110 |
3 | 2121112020221121010 |
4 | 330110132122212 |
5 | 4033033003142 |
6 | 244230403050 |
7 | 34035601356 |
oct | 7424363246 |
9 | 2545227533 |
10 | 1012000422 |
11 | 47a27a994 |
12 | 242b00486 |
13 | 13187c424 |
14 | 98592b66 |
15 | 5dca1e9c |
hex | 3c51e6a6 |
1012000422 has 8 divisors (see below), whose sum is σ = 2024000856. Its totient is φ = 337333472.
The previous prime is 1012000403. The next prime is 1012000427. The reversal of 1012000422 is 2240002101.
It is a sphenic number, since it is the product of 3 distinct primes.
1012000422 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1012000398 and 1012000407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012000427) 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, 84333363 + ... + 84333374.
It is an arithmetic number, because the mean of its divisors is an integer number (253000107).
Almost surely, 21012000422 is an apocalyptic number.
1012000422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012000422 is a wasteful number, since it uses less digits than its factorization.
1012000422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168666742.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 1012000422 is about 31811.9540739012. The cubic root of 1012000422 is about 1003.9842453732.
Adding to 1012000422 its reverse (2240002101), we get a palindrome (3252002523).
The spelling of 1012000422 in words is "one billion, twelve million, four hundred twenty-two", and thus it is an aban number.
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