Base | Representation |
---|---|
bin | 1010010101101000… |
… | …11111110110001111 |
3 | 112022210202120100112 |
4 | 11022310133312033 |
5 | 42331330240330 |
6 | 2314424550235 |
7 | 254353201046 |
oct | 51264376617 |
9 | 15283676315 |
10 | 5550243215 |
11 | 2398a70970 |
12 | 10aa92237b |
13 | 6a5b559aa |
14 | 3a91b555d |
15 | 2273e6795 |
hex | 14ad1fd8f |
5550243215 has 32 divisors (see below), whose sum is σ = 7733698560. Its totient is φ = 3779084800.
The previous prime is 5550243191. The next prime is 5550243227. The reversal of 5550243215 is 5123420555.
It is not a de Polignac number, because 5550243215 - 212 = 5550239119 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163046 + ... + 194124.
It is an arithmetic number, because the mean of its divisors is an integer number (241678080).
Almost surely, 25550243215 is an apocalyptic number.
5550243215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5550243215 is a deficient number, since it is larger than the sum of its proper divisors (2183455345).
5550243215 is a wasteful number, since it uses less digits than its factorization.
5550243215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31303.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 5550243215 is about 74499.9544630733. The cubic root of 5550243215 is about 1770.5329148518.
The spelling of 5550243215 in words is "five billion, five hundred fifty million, two hundred forty-three thousand, two hundred fifteen".
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