Base | Representation |
---|---|
bin | 10010110100001010… |
… | …00110101101011001 |
3 | 222001222020020220222 |
4 | 21122011012231121 |
5 | 131141403102413 |
6 | 4350200125425 |
7 | 505213654334 |
oct | 113205065531 |
9 | 28058206828 |
10 | 10101222233 |
11 | 4313970853 |
12 | 1b5aa66875 |
13 | c4c96b39b |
14 | 6bb79161b |
15 | 3e1c04b08 |
hex | 25a146b59 |
10101222233 has 4 divisors (see below), whose sum is σ = 10101634788. Its totient is φ = 10100809680.
The previous prime is 10101222221. The next prime is 10101222253. The reversal of 10101222233 is 33222210101.
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 8594773264 + 1506448969 = 92708^2 + 38813^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10101222233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10101222253) 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, 167066 + ... + 219347.
It is an arithmetic number, because the mean of its divisors is an integer number (2525408697).
Almost surely, 210101222233 is an apocalyptic number.
It is an amenable number.
10101222233 is a deficient number, since it is larger than the sum of its proper divisors (412555).
10101222233 is an equidigital number, since it uses as much as digits as its factorization.
10101222233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412554.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10101222233 its reverse (33222210101), we get a palindrome (43323432334).
The spelling of 10101222233 in words is "ten billion, one hundred one million, two hundred twenty-two thousand, two hundred thirty-three".
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