Base | Representation |
---|---|
bin | 1110111100110011… |
… | …0101111110001011 |
3 | 101100200101200122122 |
4 | 3233030311332023 |
5 | 31204324341134 |
6 | 1502115041455 |
7 | 201306653306 |
oct | 35714657613 |
9 | 11320350578 |
10 | 4013121419 |
11 | 177a33657a |
12 | 93bba028b |
13 | 4bc566c78 |
14 | 2a0dabb3d |
15 | 1874b802e |
hex | ef335f8b |
4013121419 has 2 divisors, whose sum is σ = 4013121420. Its totient is φ = 4013121418.
The previous prime is 4013121407. The next prime is 4013121421. The reversal of 4013121419 is 9141213104.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4013121419 - 220 = 4012072843 is a prime.
It is a super-2 number, since 2×40131214192 = 32210287047273147122, which contains 22 as substring.
Together with 4013121421, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (4013121479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006560709 + 2006560710.
It is an arithmetic number, because the mean of its divisors is an integer number (2006560710).
Almost surely, 24013121419 is an apocalyptic number.
4013121419 is a deficient number, since it is larger than the sum of its proper divisors (1).
4013121419 is an equidigital number, since it uses as much as digits as its factorization.
4013121419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 4013121419 is about 63349.2021970285. The cubic root of 4013121419 is about 1589.1349036588.
The spelling of 4013121419 in words is "four billion, thirteen million, one hundred twenty-one thousand, four hundred nineteen".
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