Base | Representation |
---|---|
bin | 10000010001100… |
… | …110010101010000 |
3 | 201000210022200200 |
4 | 100101212111100 |
5 | 1024400031122 |
6 | 43032215200 |
7 | 6523606653 |
oct | 2021462520 |
9 | 630708620 |
10 | 273048912 |
11 | 130146764 |
12 | 7753a500 |
13 | 44752806 |
14 | 2839989a |
15 | 18e885ac |
hex | 10466550 |
273048912 has 30 divisors (see below), whose sum is σ = 764158122. Its totient is φ = 91016256.
The previous prime is 273048911. The next prime is 273048929. The reversal of 273048912 is 219840372.
It can be written as a sum of positive squares in only one way, i.e., 202891536 + 70157376 = 14244^2 + 8376^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (273048911) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 947943 + ... + 948230.
Almost surely, 2273048912 is an apocalyptic number.
It is an amenable number.
273048912 is an abundant number, since it is smaller than the sum of its proper divisors (491109210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
273048912 is a wasteful number, since it uses less digits than its factorization.
273048912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1896187 (or 1896178 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 273048912 is about 16524.1917200207. The cubic root of 273048912 is about 648.7541516880.
The spelling of 273048912 in words is "two hundred seventy-three million, forty-eight thousand, nine hundred twelve".
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