Base | Representation |
---|---|
bin | 11001011111001… |
… | …011100010010111 |
3 | 1002210121112120121 |
4 | 121133023202113 |
5 | 1333431312434 |
6 | 110233012411 |
7 | 13411401145 |
oct | 3137134227 |
9 | 1083545517 |
10 | 427604119 |
11 | 1aa40a338 |
12 | bb254107 |
13 | 6a787bb7 |
14 | 40b0c595 |
15 | 278177b4 |
hex | 197cb897 |
427604119 has 2 divisors, whose sum is σ = 427604120. Its totient is φ = 427604118.
The previous prime is 427604087. The next prime is 427604123. The reversal of 427604119 is 911406724.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 427604119 - 25 = 427604087 is a prime.
It is a super-2 number, since 2×4276041192 = 365690565171532322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (427604189) 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 as a sum of consecutive naturals, namely, 213802059 + 213802060.
It is an arithmetic number, because the mean of its divisors is an integer number (213802060).
Almost surely, 2427604119 is an apocalyptic number.
427604119 is a deficient number, since it is larger than the sum of its proper divisors (1).
427604119 is an equidigital number, since it uses as much as digits as its factorization.
427604119 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 427604119 is about 20678.5908369018. The cubic root of 427604119 is about 753.3797800524.
The spelling of 427604119 in words is "four hundred twenty-seven million, six hundred four thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •