Base | Representation |
---|---|
bin | 100000001001010… |
… | …1110010011000010 |
3 | 2210011200002200212 |
4 | 1000102232103002 |
5 | 4202113300200 |
6 | 255011114122 |
7 | 35505242222 |
oct | 10022562302 |
9 | 2704602625 |
10 | 1078650050 |
11 | 503962825 |
12 | 2612a2942 |
13 | 142616c8a |
14 | a3382082 |
15 | 64a6a035 |
hex | 404ae4c2 |
1078650050 has 24 divisors (see below), whose sum is σ = 2007956676. Its totient is φ = 431101440.
The previous prime is 1078650043. The next prime is 1078650059. The reversal of 1078650050 is 500568701.
It can be written as a sum of positive squares in 6 ways, for example, as 564585121 + 514064929 = 23761^2 + 22673^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1078649989 and 1078650016.
It is not an unprimeable number, because it can be changed into a prime (1078650059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56534 + ... + 73166.
Almost surely, 21078650050 is an apocalyptic number.
1078650050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1078650050 is a deficient number, since it is larger than the sum of its proper divisors (929306626).
1078650050 is a wasteful number, since it uses less digits than its factorization.
1078650050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17942 (or 17937 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 32.
The square root of 1078650050 is about 32842.8081929667. The cubic root of 1078650050 is about 1025.5579116194.
The spelling of 1078650050 in words is "one billion, seventy-eight million, six hundred fifty thousand, fifty".
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