Base | Representation |
---|---|
bin | 10010111101111001… |
… | …01110000101001000 |
3 | 222021122221102212012 |
4 | 21132330232011020 |
5 | 131323311112110 |
6 | 4402235035052 |
7 | 510225211034 |
oct | 113674560510 |
9 | 28248842765 |
10 | 10182910280 |
11 | 4355a95234 |
12 | 1b8229ba88 |
13 | c6386cbca |
14 | 6c85771c4 |
15 | 3e8e8d905 |
hex | 25ef2e148 |
10182910280 has 32 divisors (see below), whose sum is σ = 22989771000. Its totient is φ = 4059257856.
The previous prime is 10182910261. The next prime is 10182910307. The reversal of 10182910280 is 8201928101.
10182910280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 9825170884 + 357739396 = 99122^2 + 18914^2 .
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 7 ways as a sum of consecutive naturals, for example, 422705 + ... + 446144.
Almost surely, 210182910280 is an apocalyptic number.
10182910280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10182910280 is an abundant number, since it is smaller than the sum of its proper divisors (12806860720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10182910280 is a wasteful number, since it uses less digits than its factorization.
10182910280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 869153 (or 869149 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 32.
The spelling of 10182910280 in words is "ten billion, one hundred eighty-two million, nine hundred ten thousand, two hundred eighty".
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