Base | Representation |
---|---|
bin | 10111111011010… |
… | …110100101010011 |
3 | 1000222101000020121 |
4 | 113323112211103 |
5 | 1310231404323 |
6 | 103500051111 |
7 | 12643066216 |
oct | 2773264523 |
9 | 1028330217 |
10 | 401434963 |
11 | 196666036 |
12 | b2533a97 |
13 | 652247a7 |
14 | 3b45977d |
15 | 25398a5d |
hex | 17ed6953 |
401434963 has 2 divisors, whose sum is σ = 401434964. Its totient is φ = 401434962.
The previous prime is 401434949. The next prime is 401434967. The reversal of 401434963 is 369434104.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 401434963 - 213 = 401426771 is a prime.
It is a super-2 number, since 2×4014349632 = 322300059037622738, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (401434967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200717481 + 200717482.
It is an arithmetic number, because the mean of its divisors is an integer number (200717482).
Almost surely, 2401434963 is an apocalyptic number.
401434963 is a deficient number, since it is larger than the sum of its proper divisors (1).
401434963 is an equidigital number, since it uses as much as digits as its factorization.
401434963 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 34.
The square root of 401434963 is about 20035.8419588496. The cubic root of 401434963 is about 737.6863230466.
The spelling of 401434963 in words is "four hundred one million, four hundred thirty-four thousand, nine hundred sixty-three".
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