Base | Representation |
---|---|
bin | 10011011110110010… |
… | …11011000010010001 |
3 | 222222220012122022001 |
4 | 21233121123002101 |
5 | 132404432314110 |
6 | 4445453514001 |
7 | 520115633041 |
oct | 115731330221 |
9 | 28886178261 |
10 | 10458869905 |
11 | 4487839840 |
12 | 203a7a2901 |
13 | ca8aa1523 |
14 | 71308d721 |
15 | 4132ee63a |
hex | 26f65b091 |
10458869905 has 8 divisors (see below), whose sum is σ = 13691611584. Its totient is φ = 7606450800.
The previous prime is 10458869899. The next prime is 10458869929. The reversal of 10458869905 is 50996885401.
10458869905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10458869905 - 27 = 10458869777 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (55), and also a Moran number because the ratio is a prime number: 190161271 = 10458869905 / (1 + 0 + 4 + 5 + 8 + 8 + 6 + 9 + 9 + 0 + 5).
It is a Duffinian number.
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, 95080581 + ... + 95080690.
It is an arithmetic number, because the mean of its divisors is an integer number (1711451448).
Almost surely, 210458869905 is an apocalyptic number.
It is an amenable number.
10458869905 is a deficient number, since it is larger than the sum of its proper divisors (3232741679).
10458869905 is a wasteful number, since it uses less digits than its factorization.
10458869905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190161287.
The product of its (nonzero) digits is 3110400, while the sum is 55.
The spelling of 10458869905 in words is "ten billion, four hundred fifty-eight million, eight hundred sixty-nine thousand, nine hundred five".
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