Base | Representation |
---|---|
bin | 1000001101110… |
… | …0000000000101 |
3 | 2101211112010202 |
4 | 2003130000011 |
5 | 32310034212 |
6 | 3230300245 |
7 | 565603343 |
oct | 203340005 |
9 | 71745122 |
10 | 34455557 |
11 | 184a3a74 |
12 | b657685 |
13 | 71a5006 |
14 | 480c993 |
15 | 30590c2 |
hex | 20dc005 |
34455557 has 2 divisors, whose sum is σ = 34455558. Its totient is φ = 34455556.
The previous prime is 34455527. The next prime is 34455563. The reversal of 34455557 is 75555443.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34175716 + 279841 = 5846^2 + 529^2 .
It is a cyclic number.
It is not a de Polignac number, because 34455557 - 210 = 34454533 is a prime.
It is a Chen prime.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 34455557.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34455517) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17227778 + 17227779.
It is an arithmetic number, because the mean of its divisors is an integer number (17227779).
Almost surely, 234455557 is an apocalyptic number.
It is an amenable number.
34455557 is a deficient number, since it is larger than the sum of its proper divisors (1).
34455557 is an equidigital number, since it uses as much as digits as its factorization.
34455557 is an evil number, because the sum of its binary digits is even.
The product of its digits is 210000, while the sum is 38.
The square root of 34455557 is about 5869.8856036553. The cubic root of 34455557 is about 325.4016556721.
The spelling of 34455557 in words is "thirty-four million, four hundred fifty-five thousand, five hundred fifty-seven".
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