Base | Representation |
---|---|
bin | 11000110100001110011101… |
… | …010001001110011101111111 |
3 | 112022102212201021221220022222 |
4 | 120310032131101032131333 |
5 | 103301140410414403104 |
6 | 1024043100003155555 |
7 | 31663152543210104 |
oct | 3064163521163577 |
9 | 468385637856288 |
10 | 109142052497279 |
11 | 31859980341a8a |
12 | 102a8564675bbb |
13 | 48b9088b92c49 |
14 | 1cd4709968aab |
15 | c9407dea01be |
hex | 63439d44e77f |
109142052497279 has 2 divisors, whose sum is σ = 109142052497280. Its totient is φ = 109142052497278.
The previous prime is 109142052497267. The next prime is 109142052497293. The reversal of 109142052497279 is 972794250241901.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-109142052497279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (109142052497209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54571026248639 + 54571026248640.
It is an arithmetic number, because the mean of its divisors is an integer number (54571026248640).
Almost surely, 2109142052497279 is an apocalyptic number.
109142052497279 is a deficient number, since it is larger than the sum of its proper divisors (1).
109142052497279 is an equidigital number, since it uses as much as digits as its factorization.
109142052497279 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22861440, while the sum is 62.
The spelling of 109142052497279 in words is "one hundred nine trillion, one hundred forty-two billion, fifty-two million, four hundred ninety-seven thousand, two hundred seventy-nine".
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