Base | Representation |
---|---|
bin | 10000000110010… |
… | …011000000110001 |
3 | 200211012210121100 |
4 | 100012103000301 |
5 | 1023120224233 |
6 | 42444515013 |
7 | 6456460206 |
oct | 2006230061 |
9 | 624183540 |
10 | 270086193 |
11 | 129502833 |
12 | 7654ba69 |
13 | 43c56120 |
14 | 27c27cad |
15 | 18aa0813 |
hex | 10193031 |
270086193 has 24 divisors (see below), whose sum is σ = 434626920. Its totient is φ = 160473600.
The previous prime is 270086177. The next prime is 270086207. The reversal of 270086193 is 391680072.
It can be written as a sum of positive squares in 4 ways, for example, as 8714304 + 261371889 = 2952^2 + 16167^2 .
It is not a de Polignac number, because 270086193 - 24 = 270086177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (270086153) 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, 36408 + ... + 43193.
It is an arithmetic number, because the mean of its divisors is an integer number (18109455).
Almost surely, 2270086193 is an apocalyptic number.
It is an amenable number.
270086193 is a deficient number, since it is larger than the sum of its proper divisors (164540727).
270086193 is a wasteful number, since it uses less digits than its factorization.
270086193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79649 (or 79646 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 270086193 is about 16434.2992853361. The cubic root of 270086193 is about 646.3991764290.
The spelling of 270086193 in words is "two hundred seventy million, eighty-six thousand, one hundred ninety-three".
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