Base | Representation |
---|---|
bin | 11011000111111… |
… | …001011011111101 |
3 | 1011201021012020122 |
4 | 123013321123331 |
5 | 1412443230401 |
6 | 113053224325 |
7 | 14163622154 |
oct | 3307713375 |
9 | 1151235218 |
10 | 455055101 |
11 | 2139596a6 |
12 | 1084920a5 |
13 | 73379897 |
14 | 4461659b |
15 | 29e3b21b |
hex | 1b1f96fd |
455055101 has 4 divisors (see below), whose sum is σ = 455115804. Its totient is φ = 454994400.
The previous prime is 455055071. The next prime is 455055103. The reversal of 455055101 is 101550554.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 24492601 + 430562500 = 4949^2 + 20750^2 .
It is a cyclic number.
It is not a de Polignac number, because 455055101 - 218 = 454792957 is a prime.
It is a super-2 number, since 2×4550551012 = 414150289892240402, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455055103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17210 + ... + 34731.
It is an arithmetic number, because the mean of its divisors is an integer number (113778951).
Almost surely, 2455055101 is an apocalyptic number.
It is an amenable number.
455055101 is a deficient number, since it is larger than the sum of its proper divisors (60703).
455055101 is an equidigital number, since it uses as much as digits as its factorization.
455055101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60702.
The product of its (nonzero) digits is 2500, while the sum is 26.
The square root of 455055101 is about 21332.0205559623. The cubic root of 455055101 is about 769.1682146303.
The spelling of 455055101 in words is "four hundred fifty-five million, fifty-five thousand, one hundred one".
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