Base | Representation |
---|---|
bin | 110001111000000010… |
… | …1001101001000000011 |
3 | 101020110110221000021212 |
4 | 1203300011031020003 |
5 | 3223323410031202 |
6 | 121112045040335 |
7 | 10511133265661 |
oct | 1436005151003 |
9 | 336413830255 |
10 | 107107111427 |
11 | 41473199108 |
12 | 18911b560ab |
13 | a13c079014 |
14 | 5280cddc31 |
15 | 2bbd160652 |
hex | 18f014d203 |
107107111427 has 2 divisors, whose sum is σ = 107107111428. Its totient is φ = 107107111426.
The previous prime is 107107111403. The next prime is 107107111439. The reversal of 107107111427 is 724111701701.
It is a strong prime.
It is an emirp because it is prime and its reverse (724111701701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107107111427 - 222 = 107102917123 is a prime.
It is a super-2 number, since 2×1071071114272 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107107111393 and 107107111402.
It is not a weakly prime, because it can be changed into another prime (107107111477) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53553555713 + 53553555714.
It is an arithmetic number, because the mean of its divisors is an integer number (53553555714).
Almost surely, 2107107111427 is an apocalyptic number.
107107111427 is a deficient number, since it is larger than the sum of its proper divisors (1).
107107111427 is an equidigital number, since it uses as much as digits as its factorization.
107107111427 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2744, while the sum is 32.
The spelling of 107107111427 in words is "one hundred seven billion, one hundred seven million, one hundred eleven thousand, four hundred twenty-seven".
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