| Base | Representation |
|---|---|
| bin | 111110101010010… |
| … | …001010011101000 |
| 3 | 2201021010222001000 |
| 4 | 332222101103220 |
| 5 | 4123111041303 |
| 6 | 252152155000 |
| 7 | 35023430145 |
| oct | 7652212350 |
| 9 | 2637128030 |
| 10 | 1051268328 |
| 11 | 49a460500 |
| 12 | 254098a60 |
| 13 | 139a4a986 |
| 14 | 9d8953cc |
| 15 | 6245bda3 |
| hex | 3ea914e8 |
1051268328 has 384 divisors, whose sum is σ = 3543120000. Its totient is φ = 287400960.
The previous prime is 1051268293. The next prime is 1051268353. The reversal of 1051268328 is 8238621501.
It is a happy number.
1051268328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10512683282 = 2210330194911831168, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1051268292 and 1051268301.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14400900 + ... + 14400972.
It is an arithmetic number, because the mean of its divisors is an integer number (9226875).
Almost surely, 21051268328 is an apocalyptic number.
1051268328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1051268328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1771560000).
1051268328 is an abundant number, since it is smaller than the sum of its proper divisors (2491851672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1051268328 is a wasteful number, since it uses less digits than its factorization.
1051268328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 1051268328 is about 32423.2683115074. The cubic root of 1051268328 is about 1016.8054378462.
Adding to 1051268328 its reverse (8238621501), we get a palindrome (9289889829).
The spelling of 1051268328 in words is "one billion, fifty-one million, two hundred sixty-eight thousand, three hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •