Base | Representation |
---|---|
bin | 11001101010011… |
… | …001100010011111 |
3 | 1010000010221210011 |
4 | 121222121202133 |
5 | 1340204420210 |
6 | 110420024051 |
7 | 13445400253 |
oct | 3152314237 |
9 | 1100127704 |
10 | 430545055 |
11 | 201038966 |
12 | 100232027 |
13 | 6b2776b5 |
14 | 41276263 |
15 | 27be8d8a |
hex | 19a9989f |
430545055 has 8 divisors (see below), whose sum is σ = 517822992. Its totient is φ = 343656768.
The previous prime is 430545053. The next prime is 430545091. The reversal of 430545055 is 550545034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 430545055 - 21 = 430545053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430545053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94974 + ... + 99403.
It is an arithmetic number, because the mean of its divisors is an integer number (64727874).
Almost surely, 2430545055 is an apocalyptic number.
430545055 is a deficient number, since it is larger than the sum of its proper divisors (87277937).
430545055 is a wasteful number, since it uses less digits than its factorization.
430545055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194825.
The product of its (nonzero) digits is 30000, while the sum is 31.
The square root of 430545055 is about 20749.5796342962. The cubic root of 430545055 is about 755.1030106659.
The spelling of 430545055 in words is "four hundred thirty million, five hundred forty-five thousand, fifty-five".
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