Base | Representation |
---|---|
bin | 101111000010101000… |
… | …1111001111010110110 |
3 | 100122202021112112010020 |
4 | 1132011101321322312 |
5 | 3123342144424342 |
6 | 114224051510010 |
7 | 10204243322535 |
oct | 1360521717266 |
9 | 318667475106 |
10 | 101020311222 |
11 | 3992a372016 |
12 | 176b35b8306 |
13 | 96ac00b8ac |
14 | 4c6477831c |
15 | 2963ace0ec |
hex | 1785479eb6 |
101020311222 has 16 divisors (see below), whose sum is σ = 202043745792. Its totient is φ = 33672916520.
The previous prime is 101020311211. The next prime is 101020311251. The reversal of 101020311222 is 222113020101.
101020311222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650947 + ... + 791057.
It is an arithmetic number, because the mean of its divisors is an integer number (12627734112).
Almost surely, 2101020311222 is an apocalyptic number.
101020311222 is an abundant number, since it is smaller than the sum of its proper divisors (101023434570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101020311222 is a wasteful number, since it uses less digits than its factorization.
101020311222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260283.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 101020311222 its reverse (222113020101), we get a palindrome (323133331323).
The spelling of 101020311222 in words is "one hundred one billion, twenty million, three hundred eleven thousand, two hundred twenty-two".
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