Base | Representation |
---|---|
bin | 10000010001101… |
… | …111010000010000 |
3 | 201000212011211011 |
4 | 100101233100100 |
5 | 1024402213311 |
6 | 43033100304 |
7 | 6524121340 |
oct | 2021572020 |
9 | 630764734 |
10 | 273085456 |
11 | 130171166 |
12 | 77557694 |
13 | 44766337 |
14 | 283a8d20 |
15 | 18e94321 |
hex | 1046f410 |
273085456 has 40 divisors (see below), whose sum is σ = 621041600. Its totient is φ = 113871744.
The previous prime is 273085451. The next prime is 273085457. The reversal of 273085456 is 654580372.
It is not an unprimeable number, because it can be changed into a prime (273085451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28806 + ... + 37093.
It is an arithmetic number, because the mean of its divisors is an integer number (15526040).
Almost surely, 2273085456 is an apocalyptic number.
It is an amenable number.
273085456 is an abundant number, since it is smaller than the sum of its proper divisors (347956144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
273085456 is a wasteful number, since it uses less digits than its factorization.
273085456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65951 (or 65945 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 40.
The square root of 273085456 is about 16525.2974557192. The cubic root of 273085456 is about 648.7830927960.
The spelling of 273085456 in words is "two hundred seventy-three million, eighty-five thousand, four hundred fifty-six".
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