Base | Representation |
---|---|
bin | 111100011001000… |
… | …110001101111000 |
3 | 2121121112111121021 |
4 | 330121012031320 |
5 | 4033340241044 |
6 | 244312352224 |
7 | 34052105626 |
oct | 7431061570 |
9 | 2547474537 |
10 | 1013212024 |
11 | 47aa28210 |
12 | 2433a5674 |
13 | 131bb4a56 |
14 | 987ca516 |
15 | 5de40e84 |
hex | 3c646378 |
1013212024 has 32 divisors (see below), whose sum is σ = 2111592240. Its totient is φ = 451859200.
The previous prime is 1013212009. The next prime is 1013212027. The reversal of 1013212024 is 4202123101.
1013212024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1013211989 and 1013212007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013212027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103957 + ... + 113284.
Almost surely, 21013212024 is an apocalyptic number.
It is an amenable number.
1013212024 is an abundant number, since it is smaller than the sum of its proper divisors (1098380216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013212024 is a wasteful number, since it uses less digits than its factorization.
1013212024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217311 (or 217307 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1013212024 is about 31830.9915648256. The cubic root of 1013212024 is about 1004.3847538333.
Adding to 1013212024 its reverse (4202123101), we get a palindrome (5215335125).
The spelling of 1013212024 in words is "one billion, thirteen million, two hundred twelve thousand, twenty-four".
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