Base | Representation |
---|---|
bin | 10011000010010110… |
… | …00010111011000101 |
3 | 222101021010222022102 |
4 | 21201023002323011 |
5 | 131412334020401 |
6 | 4410050441445 |
7 | 511160303030 |
oct | 114113027305 |
9 | 28337128272 |
10 | 10220220101 |
11 | 43750586a3 |
12 | 1b92893285 |
13 | c6b504120 |
14 | 6cd4ca017 |
15 | 3ec3ad56b |
hex | 2612c2ec5 |
10220220101 has 16 divisors (see below), whose sum is σ = 12885535488. Its totient is φ = 7889097600.
The previous prime is 10220220079. The next prime is 10220220103. The reversal of 10220220101 is 10102202201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10220220101 - 210 = 10220219077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220220103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365905 + ... + 1373366.
It is an arithmetic number, because the mean of its divisors is an integer number (805345968).
Almost surely, 210220220101 is an apocalyptic number.
It is an amenable number.
10220220101 is a deficient number, since it is larger than the sum of its proper divisors (2665315387).
10220220101 is a wasteful number, since it uses less digits than its factorization.
10220220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2739332.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 10220220101 its reverse (10102202201), we get a palindrome (20322422302).
The spelling of 10220220101 in words is "ten billion, two hundred twenty million, two hundred twenty thousand, one hundred one".
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