Base | Representation |
---|---|
bin | 111101000101000… |
… | …110010110111101 |
3 | 2122102020112112102 |
4 | 331011012112331 |
5 | 4044313400231 |
6 | 245403514445 |
7 | 34252130261 |
oct | 7505062675 |
9 | 2572215472 |
10 | 1024746941 |
11 | 4864965a9 |
12 | 247228a25 |
13 | 1343c314a |
14 | 9a1500a1 |
15 | 5ee6dacb |
hex | 3d1465bd |
1024746941 has 4 divisors (see below), whose sum is σ = 1033815612. Its totient is φ = 1015678272.
The previous prime is 1024746901. The next prime is 1024746949. The reversal of 1024746941 is 1496474201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1496474201 = 29387 ⋅50923.
It can be written as a sum of positive squares in 2 ways, for example, as 43178041 + 981568900 = 6571^2 + 31330^2 .
It is a cyclic number.
It is not a de Polignac number, because 1024746941 - 214 = 1024730557 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1024746895 and 1024746904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024746949) 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 3 ways as a sum of consecutive naturals, for example, 4534166 + ... + 4534391.
It is an arithmetic number, because the mean of its divisors is an integer number (258453903).
Almost surely, 21024746941 is an apocalyptic number.
It is an amenable number.
1024746941 is a deficient number, since it is larger than the sum of its proper divisors (9068671).
1024746941 is an equidigital number, since it uses as much as digits as its factorization.
1024746941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9068670.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 1024746941 is about 32011.6688256017. The cubic root of 1024746941 is about 1008.1818550100.
The spelling of 1024746941 in words is "one billion, twenty-four million, seven hundred forty-six thousand, nine hundred forty-one".
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