Base | Representation |
---|---|
bin | 10010101010100111… |
… | …00000001000011101 |
3 | 221212101111011000101 |
4 | 21111103200020131 |
5 | 131010401012201 |
6 | 4334215101101 |
7 | 503222014006 |
oct | 112523401035 |
9 | 27771434011 |
10 | 10021110301 |
11 | 4282723544 |
12 | 1b38071791 |
13 | c3919c087 |
14 | 6b0c9a1ad |
15 | 3d9b7cd01 |
hex | 2554e021d |
10021110301 has 4 divisors (see below), whose sum is σ = 10046871900. Its totient is φ = 9995348704.
The previous prime is 10021110287. The next prime is 10021110331. The reversal of 10021110301 is 10301112001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6732202500 + 3288907801 = 82050^2 + 57349^2 .
It is a cyclic number.
It is not a de Polignac number, because 10021110301 - 213 = 10021102109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10021110331) 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, 12880216 + ... + 12880993.
It is an arithmetic number, because the mean of its divisors is an integer number (2511717975).
Almost surely, 210021110301 is an apocalyptic number.
It is an amenable number.
10021110301 is a deficient number, since it is larger than the sum of its proper divisors (25761599).
10021110301 is an equidigital number, since it uses as much as digits as its factorization.
10021110301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25761598.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 10021110301 its reverse (10301112001), we get a palindrome (20322222302).
The spelling of 10021110301 in words is "ten billion, twenty-one million, one hundred ten thousand, three hundred one".
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