Base | Representation |
---|---|
bin | 100100000101111… |
… | …111010111100111 |
3 | 1120012110010111211 |
4 | 210011333113213 |
5 | 2220010100210 |
6 | 140031012251 |
7 | 21002043025 |
oct | 4405772747 |
9 | 1505403454 |
10 | 605550055 |
11 | 2908a97a0 |
12 | 14a96a087 |
13 | 985bcb56 |
14 | 5a5cd715 |
15 | 3826738a |
hex | 2417f5e7 |
605550055 has 16 divisors (see below), whose sum is σ = 794745504. Its totient is φ = 439274880.
The previous prime is 605550041. The next prime is 605550061. The reversal of 605550055 is 550055506.
It is not a de Polignac number, because 605550055 - 213 = 605541863 is a prime.
It is a super-2 number, since 2×6055500552 = 733381738221006050, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 605549999 and 605550026.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7969 + ... + 35701.
It is an arithmetic number, because the mean of its divisors is an integer number (49671594).
Almost surely, 2605550055 is an apocalyptic number.
605550055 is a deficient number, since it is larger than the sum of its proper divisors (189195449).
605550055 is a wasteful number, since it uses less digits than its factorization.
605550055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28146.
The product of its (nonzero) digits is 18750, while the sum is 31.
The square root of 605550055 is about 24607.9266700793. The cubic root of 605550055 is about 846.0252974531.
The spelling of 605550055 in words is "six hundred five million, five hundred fifty thousand, fifty-five".
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