Base | Representation |
---|---|
bin | 10000110110111010… |
… | …00111000011101101 |
3 | 212100202012121021102 |
4 | 20123131013003231 |
5 | 122013420104014 |
6 | 4054024412445 |
7 | 440165260430 |
oct | 103335070355 |
9 | 25322177242 |
10 | 9050550509 |
11 | 3924888610 |
12 | 1907017125 |
13 | b1309c140 |
14 | 61c013817 |
15 | 37e8648de |
hex | 21b7470ed |
9050550509 has 32 divisors (see below), whose sum is σ = 12160786176. Its totient is φ = 6505067520.
The previous prime is 9050550503. The next prime is 9050550529.
It is a happy number.
9050550509 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 9050550509 - 212 = 9050546413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9050550503) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876469 + ... + 1881285.
It is an arithmetic number, because the mean of its divisors is an integer number (380024568).
Almost surely, 29050550509 is an apocalyptic number.
It is an amenable number.
9050550509 is a deficient number, since it is larger than the sum of its proper divisors (3110235667).
9050550509 is a wasteful number, since it uses less digits than its factorization.
9050550509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6725.
The product of its (nonzero) digits is 50625, while the sum is 38.
The square root of 9050550509 is about 95134.3813192686. The cubic root of 9050550509 is about 2083.9709727998.
The spelling of 9050550509 in words is "nine billion, fifty million, five hundred fifty thousand, five hundred nine".
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