Base | Representation |
---|---|
bin | 100001011000010… |
… | …0011000111111000 |
3 | 2220001112001202112 |
4 | 1002300203013320 |
5 | 4243211214112 |
6 | 303045551452 |
7 | 36520016162 |
oct | 10260430770 |
9 | 2801461675 |
10 | 1120023032 |
11 | 525250977 |
12 | 273115588 |
13 | 14b07172b |
14 | a8a71932 |
15 | 684dda22 |
hex | 42c231f8 |
1120023032 has 8 divisors (see below), whose sum is σ = 2100043200. Its totient is φ = 560011512.
The previous prime is 1120023031. The next prime is 1120023043. The reversal of 1120023032 is 2303200211.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 1120022998 and 1120023016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120023031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70001432 + ... + 70001447.
It is an arithmetic number, because the mean of its divisors is an integer number (262505400).
Almost surely, 21120023032 is an apocalyptic number.
It is an amenable number.
1120023032 is a deficient number, since it is larger than the sum of its proper divisors (980020168).
1120023032 is a wasteful number, since it uses less digits than its factorization.
1120023032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140002885 (or 140002881 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1120023032 is about 33466.7451659106. The cubic root of 1120023032 is about 1038.5059389836.
Adding to 1120023032 its reverse (2303200211), we get a palindrome (3423223243).
The spelling of 1120023032 in words is "one billion, one hundred twenty million, twenty-three thousand, thirty-two".
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