Base | Representation |
---|---|
bin | 10011001011111011… |
… | …10110000001000011 |
3 | 222120212111000010210 |
4 | 21211331312001003 |
5 | 132043431123233 |
6 | 4422042325203 |
7 | 513155020164 |
oct | 114575660103 |
9 | 28525430123 |
10 | 10300645443 |
11 | 440649a420 |
12 | 1bb57b9803 |
13 | c82082c9a |
14 | 6da06376b |
15 | 404498163 |
hex | 265f76043 |
10300645443 has 32 divisors (see below), whose sum is σ = 15495413760. Its totient is φ = 6032576160.
The previous prime is 10300645417. The next prime is 10300645447. The reversal of 10300645443 is 34454600301.
10300645443 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10300645443 - 212 = 10300641347 is a prime.
It is a super-2 number, since 2×103006454432 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10300645443.
It is not an unprimeable number, because it can be changed into a prime (10300645447) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 80496 + ... + 164562.
It is an arithmetic number, because the mean of its divisors is an integer number (484231680).
Almost surely, 210300645443 is an apocalyptic number.
10300645443 is a deficient number, since it is larger than the sum of its proper divisors (5194768317).
10300645443 is a wasteful number, since it uses less digits than its factorization.
10300645443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84207.
The product of its (nonzero) digits is 17280, while the sum is 30.
The spelling of 10300645443 in words is "ten billion, three hundred million, six hundred forty-five thousand, four hundred forty-three".
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