Base | Representation |
---|---|
bin | 111110110101101… |
… | …001010101100100 |
3 | 2201110202110120220 |
4 | 332311221111210 |
5 | 4124342002330 |
6 | 252340124340 |
7 | 35060660103 |
oct | 7665512544 |
9 | 2643673526 |
10 | 1054250340 |
11 | 4a1107980 |
12 | 2550966b0 |
13 | 13a553090 |
14 | a003003a |
15 | 6284a710 |
hex | 3ed69564 |
1054250340 has 384 divisors, whose sum is σ = 3793305600. Its totient is φ = 214824960.
The previous prime is 1054250299. The next prime is 1054250357. The reversal of 1054250340 is 430524501.
It is a super-2 number, since 2×10542503402 = 2222887558780231200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1054250340.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4727469 + ... + 4727691.
It is an arithmetic number, because the mean of its divisors is an integer number (9878400).
Almost surely, 21054250340 is an apocalyptic number.
1054250340 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 1054250340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1896652800).
1054250340 is an abundant number, since it is smaller than the sum of its proper divisors (2739055260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054250340 is a wasteful number, since it uses less digits than its factorization.
1054250340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307 (or 305 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 1054250340 is about 32469.2214258365. The cubic root of 1054250340 is about 1017.7659485883.
Adding to 1054250340 its reverse (430524501), we get a palindrome (1484774841).
The spelling of 1054250340 in words is "one billion, fifty-four million, two hundred fifty thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •