Base | Representation |
---|---|
bin | 111110101000100… |
… | …101010100010001 |
3 | 2201020022111021112 |
4 | 332220211110101 |
5 | 4123002413001 |
6 | 252134503105 |
7 | 35016605441 |
oct | 7650452421 |
9 | 2636274245 |
10 | 1050826001 |
11 | 49a189145 |
12 | 253b04a95 |
13 | 139924544 |
14 | 9d7bc121 |
15 | 623c0cbb |
hex | 3ea25511 |
1050826001 has 4 divisors (see below), whose sum is σ = 1096514112. Its totient is φ = 1005137892.
The previous prime is 1050825983. The next prime is 1050826013. The reversal of 1050826001 is 1006280501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1006280501 = 4447 ⋅226283.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1050826001 is a prime.
It is a super-2 number, since 2×10508260012 = 2208470568755304002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 45688087 = 1050826001 / (1 + 0 + 5 + 0 + 8 + 2 + 6 + 0 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1050826061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22844021 + ... + 22844066.
It is an arithmetic number, because the mean of its divisors is an integer number (274128528).
Almost surely, 21050826001 is an apocalyptic number.
It is an amenable number.
1050826001 is a deficient number, since it is larger than the sum of its proper divisors (45688111).
1050826001 is an equidigital number, since it uses as much as digits as its factorization.
1050826001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45688110.
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 1050826001 is about 32416.4464585494. The cubic root of 1050826001 is about 1016.6628089913.
The spelling of 1050826001 in words is "one billion, fifty million, eight hundred twenty-six thousand, one".
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