Base | Representation |
---|---|
bin | 101111000101000001… |
… | …0010110100010011110 |
3 | 100122221211201020111010 |
4 | 1132022002112202132 |
5 | 3124023112321342 |
6 | 114240022240050 |
7 | 10206232562043 |
oct | 1361202264236 |
9 | 318854636433 |
10 | 101100120222 |
11 | 39970422772 |
12 | 17716286026 |
13 | 96c270305a |
14 | 4c711d11ca |
15 | 296aae629c |
hex | 178a09689e |
101100120222 has 32 divisors (see below), whose sum is σ = 203140404000. Its totient is φ = 33543710208.
The previous prime is 101100120217. The next prime is 101100120287. The reversal of 101100120222 is 222021001101.
It is a junction number, because it is equal to n+sod(n) for n = 101100120198 and 101100120207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076404 + ... + 1166552.
It is an arithmetic number, because the mean of its divisors is an integer number (6348137625).
Almost surely, 2101100120222 is an apocalyptic number.
101100120222 is an abundant number, since it is smaller than the sum of its proper divisors (102040283778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101100120222 is a wasteful number, since it uses less digits than its factorization.
101100120222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91020.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 101100120222 its reverse (222021001101), we get a palindrome (323121121323).
The spelling of 101100120222 in words is "one hundred one billion, one hundred million, one hundred twenty thousand, two hundred twenty-two".
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