Base | Representation |
---|---|
bin | 10011000001010001… |
… | …01110000111110001 |
3 | 222100122012211020110 |
4 | 21200220232013301 |
5 | 131403033101001 |
6 | 4405125531533 |
7 | 511020645351 |
oct | 114050560761 |
9 | 28318184213 |
10 | 10211222001 |
11 | 436aa72252 |
12 | 1b8b873ba9 |
13 | c696a35c6 |
14 | 6cc226b61 |
15 | 3eb6d23d6 |
hex | 260a2e1f1 |
10211222001 has 8 divisors (see below), whose sum is σ = 13982934784. Its totient is φ = 6623495280.
The previous prime is 10211221973. The next prime is 10211222009. The reversal of 10211222001 is 10022211201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10211222001 - 27 = 10211221873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10211222009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45996385 + ... + 45996606.
It is an arithmetic number, because the mean of its divisors is an integer number (1747866848).
Almost surely, 210211222001 is an apocalyptic number.
It is an amenable number.
10211222001 is a deficient number, since it is larger than the sum of its proper divisors (3771712783).
10211222001 is an equidigital number, since it uses as much as digits as its factorization.
10211222001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91993031.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10211222001 its reverse (10022211201), we get a palindrome (20233433202).
The spelling of 10211222001 in words is "ten billion, two hundred eleven million, two hundred twenty-two thousand, one".
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