Base | Representation |
---|---|
bin | 10011011001011011… |
… | …10000100000011101 |
3 | 222212202112100210000 |
4 | 21230231300200131 |
5 | 132311422302320 |
6 | 4441205204513 |
7 | 516031266234 |
oct | 115455604035 |
9 | 28782470700 |
10 | 10413869085 |
11 | 44643a2a84 |
12 | 2027700739 |
13 | c9c676719 |
14 | 70b0d7b1b |
15 | 40e3b0c90 |
hex | 26cb7081d |
10413869085 has 40 divisors (see below), whose sum is σ = 18877640760. Its totient is φ = 5491639296.
The previous prime is 10413869083. The next prime is 10413869107. The reversal of 10413869085 is 58096831401.
10413869085 is a `hidden beast` number, since 104 + 1 + 386 + 90 + 85 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 14152644 + 10399716441 = 3762^2 + 101979^2 .
It is not a de Polignac number, because 10413869085 - 21 = 10413869083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 10413869085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10413869083) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 108412 + ... + 180501.
It is an arithmetic number, because the mean of its divisors is an integer number (471941019).
Almost surely, 210413869085 is an apocalyptic number.
10413869085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10413869085 is a deficient number, since it is larger than the sum of its proper divisors (8463771675).
10413869085 is an equidigital number, since it uses as much as digits as its factorization.
10413869085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289019 (or 289010 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The spelling of 10413869085 in words is "ten billion, four hundred thirteen million, eight hundred sixty-nine thousand, eighty-five".
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