Base | Representation |
---|---|
bin | 100110101001… |
… | …101001010001 |
3 | 201001202120002 |
4 | 212221221101 |
5 | 10043211144 |
6 | 1001055345 |
7 | 152056334 |
oct | 46515121 |
9 | 21052502 |
10 | 10132049 |
11 | 57a03a4 |
12 | 3487555 |
13 | 21399c5 |
14 | 14ba61b |
15 | d5214e |
hex | 9a9a51 |
10132049 has 4 divisors (see below), whose sum is σ = 10481460. Its totient is φ = 9782640.
The previous prime is 10132037. The next prime is 10132061. The reversal of 10132049 is 94023101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94023101 = 2297 ⋅40933.
It is an interprime number because it is at equal distance from previous prime (10132037) and next prime (10132061).
It can be written as a sum of positive squares in 2 ways, for example, as 8614225 + 1517824 = 2935^2 + 1232^2 .
It is a cyclic number.
It is not a de Polignac number, because 10132049 - 24 = 10132033 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10132049.
It is not an unprimeable number, because it can be changed into a prime (10132019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174662 + ... + 174719.
It is an arithmetic number, because the mean of its divisors is an integer number (2620365).
Almost surely, 210132049 is an apocalyptic number.
It is an amenable number.
10132049 is a deficient number, since it is larger than the sum of its proper divisors (349411).
10132049 is an equidigital number, since it uses as much as digits as its factorization.
10132049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349410.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 10132049 is about 3183.0879661109. The cubic root of 10132049 is about 216.3876284293.
The spelling of 10132049 in words is "ten million, one hundred thirty-two thousand, forty-nine".
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