Base | Representation |
---|---|
bin | 1000011111000111… |
… | …01110010111000001 |
3 | 102202111220021222121 |
4 | 10033203232113001 |
5 | 33312313143330 |
6 | 2032030404241 |
7 | 220621165015 |
oct | 41743562701 |
9 | 12674807877 |
10 | 4555990465 |
11 | 1a28813084 |
12 | a71960681 |
13 | 577b7b760 |
14 | 313122545 |
15 | 1b9e9d17a |
hex | 10f8ee5c1 |
4555990465 has 16 divisors (see below), whose sum is σ = 5921789328. Its totient is φ = 3344967936.
The previous prime is 4555990459. The next prime is 4555990471. The reversal of 4555990465 is 5640995554.
It is an interprime number because it is at equal distance from previous prime (4555990459) and next prime (4555990471).
It can be written as a sum of positive squares in 8 ways, for example, as 223323136 + 4332667329 = 14944^2 + 65823^2 .
It is a cyclic number.
It is not a de Polignac number, because 4555990465 - 27 = 4555990337 is a prime.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 191334 + ... + 213823.
It is an arithmetic number, because the mean of its divisors is an integer number (370111833).
Almost surely, 24555990465 is an apocalyptic number.
It is an amenable number.
4555990465 is a deficient number, since it is larger than the sum of its proper divisors (1365798863).
4555990465 is a wasteful number, since it uses less digits than its factorization.
4555990465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405348.
The product of its (nonzero) digits is 4860000, while the sum is 52.
The square root of 4555990465 is about 67498.0774911404. The cubic root of 4555990465 is about 1657.7826960912.
The spelling of 4555990465 in words is "four billion, five hundred fifty-five million, nine hundred ninety thousand, four hundred sixty-five".
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