Base | Representation |
---|---|
bin | 101001110010010… |
… | …0010001000001011 |
3 | 10121201021100021101 |
4 | 1103210202020023 |
5 | 10332413222044 |
6 | 351043322231 |
7 | 46513350664 |
oct | 12344421013 |
9 | 3551240241 |
10 | 1402085899 |
11 | 65a493985 |
12 | 331680377 |
13 | 19462c036 |
14 | d42d636b |
15 | 83157cd4 |
hex | 5392220b |
1402085899 has 2 divisors, whose sum is σ = 1402085900. Its totient is φ = 1402085898.
The previous prime is 1402085851. The next prime is 1402085929. The reversal of 1402085899 is 9985802041.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1402085899 - 213 = 1402077707 is a prime.
It is not a weakly prime, because it can be changed into another prime (1402085099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701042949 + 701042950.
It is an arithmetic number, because the mean of its divisors is an integer number (701042950).
Almost surely, 21402085899 is an apocalyptic number.
1402085899 is a deficient number, since it is larger than the sum of its proper divisors (1).
1402085899 is an equidigital number, since it uses as much as digits as its factorization.
1402085899 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 207360, while the sum is 46.
The square root of 1402085899 is about 37444.4374907676. The cubic root of 1402085899 is about 1119.2442549867.
The spelling of 1402085899 in words is "one billion, four hundred two million, eighty-five thousand, eight hundred ninety-nine".
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