Base | Representation |
---|---|
bin | 101010001001000… |
… | …1111001011111011 |
3 | 10122112211001011121 |
4 | 1110102033023323 |
5 | 10344000120224 |
6 | 352152210111 |
7 | 50020241065 |
oct | 12422171373 |
9 | 3575731147 |
10 | 1414066939 |
11 | 66622746a |
12 | 335699937 |
13 | 196c654cc |
14 | d5b34735 |
15 | 84222be4 |
hex | 5448f2fb |
1414066939 has 4 divisors (see below), whose sum is σ = 1414241080. Its totient is φ = 1413892800.
The previous prime is 1414066937. The next prime is 1414066961. The reversal of 1414066939 is 9396604141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9396604141 = 67 ⋅140247823.
It is a cyclic number.
It is not a de Polignac number, because 1414066939 - 21 = 1414066937 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1414066895 and 1414066904.
It is not an unprimeable number, because it can be changed into a prime (1414066937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74262 + ... + 91339.
It is an arithmetic number, because the mean of its divisors is an integer number (353560270).
Almost surely, 21414066939 is an apocalyptic number.
1414066939 is a deficient number, since it is larger than the sum of its proper divisors (174141).
1414066939 is an equidigital number, since it uses as much as digits as its factorization.
1414066939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174140.
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 1414066939 is about 37604.0814141231. The cubic root of 1414066939 is about 1122.4232552859.
The spelling of 1414066939 in words is "one billion, four hundred fourteen million, sixty-six thousand, nine hundred thirty-nine".
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