Base | Representation |
---|---|
bin | 10000001101101… |
… | …001011000101001 |
3 | 200221211200110200 |
4 | 100031221120221 |
5 | 1024113402331 |
6 | 42554102413 |
7 | 6512033232 |
oct | 2015513051 |
9 | 627750420 |
10 | 272012841 |
11 | 12a5a9301 |
12 | 7711aa09 |
13 | 4447c059 |
14 | 281aa089 |
15 | 18d315e6 |
hex | 10369629 |
272012841 has 24 divisors (see below), whose sum is σ = 397263360. Its totient is φ = 179344800.
The previous prime is 272012827. The next prime is 272012893. The reversal of 272012841 is 148210272.
It is not a de Polignac number, because 272012841 - 218 = 271750697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (272011841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393306 + ... + 393996.
It is an arithmetic number, because the mean of its divisors is an integer number (16552640).
Almost surely, 2272012841 is an apocalyptic number.
It is an amenable number.
272012841 is a deficient number, since it is larger than the sum of its proper divisors (125250519).
272012841 is a wasteful number, since it uses less digits than its factorization.
272012841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117 (or 1114 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 272012841 is about 16492.8117978712. The cubic root of 272012841 is about 647.9325561380.
The spelling of 272012841 in words is "two hundred seventy-two million, twelve thousand, eight hundred forty-one".
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