Base | Representation |
---|---|
bin | 101111000101000100… |
… | …1100100001100110101 |
3 | 100122221222021022101221 |
4 | 1132022021210030311 |
5 | 3124024103324224 |
6 | 114240130550341 |
7 | 10206254626054 |
oct | 1361211441465 |
9 | 318858238357 |
10 | 101102011189 |
11 | 399714a4453 |
12 | 17716a383b1 |
13 | 96c2c1597a |
14 | 4c7156439b |
15 | 296ad6b6e4 |
hex | 178a264335 |
101102011189 has 2 divisors, whose sum is σ = 101102011190. Its totient is φ = 101102011188.
The previous prime is 101102011001. The next prime is 101102011207. The reversal of 101102011189 is 981110201101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 96615288900 + 4486722289 = 310830^2 + 66983^2 .
It is a cyclic number.
It is not a de Polignac number, because 101102011189 - 29 = 101102010677 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (101102018189) by changing a digit.
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 as a sum of consecutive naturals, namely, 50551005594 + 50551005595.
It is an arithmetic number, because the mean of its divisors is an integer number (50551005595).
Almost surely, 2101102011189 is an apocalyptic number.
It is an amenable number.
101102011189 is a deficient number, since it is larger than the sum of its proper divisors (1).
101102011189 is an equidigital number, since it uses as much as digits as its factorization.
101102011189 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 25.
The spelling of 101102011189 in words is "one hundred one billion, one hundred two million, eleven thousand, one hundred eighty-nine".
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