| Base | Representation |
|---|---|
| bin | 111110100100011… |
| … | …101101000101000 |
| 3 | 2201011021121202000 |
| 4 | 332210131220220 |
| 5 | 4122213332320 |
| 6 | 252055411000 |
| 7 | 35004456564 |
| oct | 7644355050 |
| 9 | 2634247660 |
| 10 | 1049745960 |
| 11 | 49961074a |
| 12 | 253683a60 |
| 13 | 139636a73 |
| 14 | 9d5ba6a4 |
| 15 | 6225ac90 |
| hex | 3e91da28 |
1049745960 has 256 divisors, whose sum is σ = 3631219200. Its totient is φ = 269568000.
The previous prime is 1049745947. The next prime is 1049746021. The reversal of 1049745960 is 695479401.
1049745960 is a `hidden beast` number, since 10 + 49 + 7 + 4 + 596 + 0 = 666.
1049745960 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 2×10497459602 = 2203933161072643200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6686202 + ... + 6686358.
It is an arithmetic number, because the mean of its divisors is an integer number (14184450).
Almost surely, 21049745960 is an apocalyptic number.
1049745960 is a gapful number since it is divisible by the number (10) 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 1049745960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1815609600).
1049745960 is an abundant number, since it is smaller than the sum of its proper divisors (2581473240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1049745960 is a wasteful number, since it uses less digits than its factorization.
1049745960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369 (or 359 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 1049745960 is about 32399.7833326089. The cubic root of 1049745960 is about 1016.3143802571.
The spelling of 1049745960 in words is "one billion, forty-nine million, seven hundred forty-five thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •