Base | Representation |
---|---|
bin | 11010001100111011… |
… | …01110101000010101 |
3 | 1100022100201201201102 |
4 | 31012131232220111 |
5 | 212302134201211 |
6 | 10243510435445 |
7 | 1005411243611 |
oct | 150635565025 |
9 | 40270651642 |
10 | 14067100181 |
11 | 5a69569632 |
12 | 2887062b85 |
13 | 14324a3824 |
14 | 976382341 |
15 | 574e89a3b |
hex | 34676ea15 |
14067100181 has 2 divisors, whose sum is σ = 14067100182. Its totient is φ = 14067100180.
The previous prime is 14067100049. The next prime is 14067100183. The reversal of 14067100181 is 18100176041.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8003986225 + 6063113956 = 89465^2 + 77866^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14067100181 is a prime.
It is a super-2 number, since 2×140671001812 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
Together with 14067100183, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14067100183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7033550090 + 7033550091.
It is an arithmetic number, because the mean of its divisors is an integer number (7033550091).
Almost surely, 214067100181 is an apocalyptic number.
It is an amenable number.
14067100181 is a deficient number, since it is larger than the sum of its proper divisors (1).
14067100181 is an equidigital number, since it uses as much as digits as its factorization.
14067100181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 29.
The spelling of 14067100181 in words is "fourteen billion, sixty-seven million, one hundred thousand, one hundred eighty-one".
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