Base | Representation |
---|---|
bin | 101001111110011… |
… | …1011011100000011 |
3 | 10122011022020201222 |
4 | 1103330323130003 |
5 | 10341032343102 |
6 | 351432345255 |
7 | 46621614452 |
oct | 12374733403 |
9 | 3564266658 |
10 | 1408481027 |
11 | 663061708 |
12 | 33384522b |
13 | 195a5ab35 |
14 | d50bcb99 |
15 | 839bcaa2 |
hex | 53f3b703 |
1408481027 has 2 divisors, whose sum is σ = 1408481028. Its totient is φ = 1408481026.
The previous prime is 1408480993. The next prime is 1408481089. The reversal of 1408481027 is 7201848041.
It is a weak prime.
It is an emirp because it is prime and its reverse (7201848041) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1408481027 - 28 = 1408480771 is a prime.
It is not a weakly prime, because it can be changed into another prime (1408481227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704240513 + 704240514.
It is an arithmetic number, because the mean of its divisors is an integer number (704240514).
Almost surely, 21408481027 is an apocalyptic number.
1408481027 is a deficient number, since it is larger than the sum of its proper divisors (1).
1408481027 is an equidigital number, since it uses as much as digits as its factorization.
1408481027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14336, while the sum is 35.
The square root of 1408481027 is about 37529.7352375420. The cubic root of 1408481027 is about 1120.9433556626.
The spelling of 1408481027 in words is "one billion, four hundred eight million, four hundred eighty-one thousand, twenty-seven".
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