Base | Representation |
---|---|
bin | 11011110001011010… |
… | …01001000100010011 |
3 | 1102111002210112212002 |
4 | 31320231021010103 |
5 | 221013430021202 |
6 | 10503301024215 |
7 | 1035324630626 |
oct | 157055110423 |
9 | 42432715762 |
10 | 14910001427 |
11 | 6361341832 |
12 | 2a813b506b |
13 | 1537cc7969 |
14 | a162b7dbd |
15 | 5c3e88302 |
hex | 378b49113 |
14910001427 has 2 divisors, whose sum is σ = 14910001428. Its totient is φ = 14910001426.
The previous prime is 14910001373. The next prime is 14910001429. The reversal of 14910001427 is 72410001941.
It is a strong prime.
It is an emirp because it is prime and its reverse (72410001941) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14910001427 - 214 = 14909985043 is a prime.
Together with 14910001429, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14910001427.
It is not a weakly prime, because it can be changed into another prime (14910001429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7455000713 + 7455000714.
It is an arithmetic number, because the mean of its divisors is an integer number (7455000714).
Almost surely, 214910001427 is an apocalyptic number.
14910001427 is a deficient number, since it is larger than the sum of its proper divisors (1).
14910001427 is an equidigital number, since it uses as much as digits as its factorization.
14910001427 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 29.
The spelling of 14910001427 in words is "fourteen billion, nine hundred ten million, one thousand, four hundred twenty-seven".
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