Base | Representation |
---|---|
bin | 111011101010111… |
… | …011101110010110 |
3 | 2120202202200022210 |
4 | 323222323232112 |
5 | 4022241013142 |
6 | 243201134250 |
7 | 33544204164 |
oct | 7352735626 |
9 | 2522680283 |
10 | 1001110422 |
11 | 474112094 |
12 | 23b32a386 |
13 | 12c538740 |
14 | 96d5a234 |
15 | 5cd5049c |
hex | 3babbb96 |
1001110422 has 64 divisors (see below), whose sum is σ = 2190633984. Its totient is φ = 303160320.
The previous prime is 1001110417. The next prime is 1001110447. The reversal of 1001110422 is 2240111001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1001110398 and 1001110407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2322547 + ... + 2322977.
It is an arithmetic number, because the mean of its divisors is an integer number (34228656).
Almost surely, 21001110422 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1001110422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1095316992).
1001110422 is an abundant number, since it is smaller than the sum of its proper divisors (1189523562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001110422 is a wasteful number, since it uses less digits than its factorization.
1001110422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 1001110422 is about 31640.3290438010. The cubic root of 1001110422 is about 1000.3700037470.
Adding to 1001110422 its reverse (2240111001), we get a palindrome (3241221423).
The spelling of 1001110422 in words is "one billion, one million, one hundred ten thousand, four hundred twenty-two".
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