Base | Representation |
---|---|
bin | 10011000010100101… |
… | …01101111000111101 |
3 | 222101101221010212220 |
4 | 21201102231320331 |
5 | 131413342343401 |
6 | 4410201515553 |
7 | 511213350015 |
oct | 114122557075 |
9 | 28341833786 |
10 | 10222231101 |
11 | 4376201585 |
12 | 1b934a2bb9 |
13 | c6ba59574 |
14 | 6cd890c45 |
15 | 3ec659336 |
hex | 2614ade3d |
10222231101 has 4 divisors (see below), whose sum is σ = 13629641472. Its totient is φ = 6814820732.
The previous prime is 10222231073. The next prime is 10222231147. The reversal of 10222231101 is 10113222201.
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.
It is a cyclic number.
It is not a de Polignac number, because 10222231101 - 26 = 10222231037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222239101) 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, 1703705181 + ... + 1703705186.
It is an arithmetic number, because the mean of its divisors is an integer number (3407410368).
Almost surely, 210222231101 is an apocalyptic number.
It is an amenable number.
10222231101 is a deficient number, since it is larger than the sum of its proper divisors (3407410371).
10222231101 is an equidigital number, since it uses as much as digits as its factorization.
10222231101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3407410370.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10222231101 its reverse (10113222201), we get a palindrome (20335453302).
The spelling of 10222231101 in words is "ten billion, two hundred twenty-two million, two hundred thirty-one thousand, one hundred one".
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