Base | Representation |
---|---|
bin | 111101111111011… |
… | …000101001011001 |
3 | 2200110222210201221 |
4 | 331333120221121 |
5 | 4112221314301 |
6 | 251111212041 |
7 | 34526035234 |
oct | 7577305131 |
9 | 2613883657 |
10 | 1040026201 |
11 | 494082095 |
12 | 250377021 |
13 | 137612926 |
14 | 9c1aa41b |
15 | 6148ada1 |
hex | 3dfd8a59 |
1040026201 has 4 divisors (see below), whose sum is σ = 1040119972. Its totient is φ = 1039932432.
The previous prime is 1040026177. The next prime is 1040026219. The reversal of 1040026201 is 1026200401.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 173606976 + 866419225 = 13176^2 + 29435^2 .
It is a cyclic number.
It is not a de Polignac number, because 1040026201 - 213 = 1040018009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1040026291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27606 + ... + 53311.
It is an arithmetic number, because the mean of its divisors is an integer number (260029993).
Almost surely, 21040026201 is an apocalyptic number.
It is an amenable number.
1040026201 is a deficient number, since it is larger than the sum of its proper divisors (93771).
1040026201 is an equidigital number, since it uses as much as digits as its factorization.
1040026201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93770.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1040026201 is about 32249.4372198958. The cubic root of 1040026201 is about 1013.1679120146.
Adding to 1040026201 its reverse (1026200401), we get a palindrome (2066226602).
The spelling of 1040026201 in words is "one billion, forty million, twenty-six thousand, two hundred one".
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