Base | Representation |
---|---|
bin | 100010001011010… |
… | …0111100101101010 |
3 | 2221220212110102201 |
4 | 1010112213211222 |
5 | 4322033430020 |
6 | 305443250414 |
7 | 40263316645 |
oct | 10426474552 |
9 | 2856773381 |
10 | 1146780010 |
11 | 539366882 |
12 | 280079a0a |
13 | 15377c56c |
14 | ac438a5c |
15 | 6aa26a0a |
hex | 445a796a |
1146780010 has 16 divisors (see below), whose sum is σ = 2065676256. Its totient is φ = 458384848.
The previous prime is 1146779983. The next prime is 1146780013. The reversal of 1146780010 is 100876411.
It is not an unprimeable number, because it can be changed into a prime (1146780013) 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, 25912 + ... + 54451.
It is an arithmetic number, because the mean of its divisors is an integer number (129104766).
Almost surely, 21146780010 is an apocalyptic number.
1146780010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1146780010 is a deficient number, since it is larger than the sum of its proper divisors (918896246).
1146780010 is a wasteful number, since it uses less digits than its factorization.
1146780010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81797.
The product of its (nonzero) digits is 1344, while the sum is 28.
The square root of 1146780010 is about 33864.1404733680. The cubic root of 1146780010 is about 1046.7107985548.
The spelling of 1146780010 in words is "one billion, one hundred forty-six million, seven hundred eighty thousand, ten".
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