Base | Representation |
---|---|
bin | 111101001010010… |
… | …011011001001000 |
3 | 2122111210211201220 |
4 | 331022103121020 |
5 | 4100141023143 |
6 | 245453042040 |
7 | 34266541254 |
oct | 7512233110 |
9 | 2574724656 |
10 | 1026111048 |
11 | 487238466 |
12 | 247786320 |
13 | 134780001 |
14 | 9a3c7264 |
15 | 6013cd83 |
hex | 3d293648 |
1026111048 has 32 divisors (see below), whose sum is σ = 2568255360. Its totient is φ = 341640000.
The previous prime is 1026111011. The next prime is 1026111049. The reversal of 1026111048 is 8401116201.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (1026111049) 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, 3328 + ... + 45423.
It is an arithmetic number, because the mean of its divisors is an integer number (80257980).
Almost surely, 21026111048 is an apocalyptic number.
It is an amenable number.
1026111048 is an abundant number, since it is smaller than the sum of its proper divisors (1542144312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1026111048 is a wasteful number, since it uses less digits than its factorization.
1026111048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49637 (or 49633 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 24.
The square root of 1026111048 is about 32032.9681422125. The cubic root of 1026111048 is about 1008.6290087041.
Adding to 1026111048 its reverse (8401116201), we get a palindrome (9427227249).
The spelling of 1026111048 in words is "one billion, twenty-six million, one hundred eleven thousand, forty-eight".
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