Base | Representation |
---|---|
bin | 10000001001111… |
… | …111110101100001 |
3 | 200220001002020110 |
4 | 100021333311201 |
5 | 1023342244400 |
6 | 42521401533 |
7 | 6500640246 |
oct | 2011776541 |
9 | 626032213 |
10 | 271056225 |
11 | 12a005610 |
12 | 769392a9 |
13 | 442057cb |
14 | 27ddb5cd |
15 | 18be2e50 |
hex | 1027fd61 |
271056225 has 48 divisors (see below), whose sum is σ = 493879104. Its totient is φ = 130080000.
The previous prime is 271056217. The next prime is 271056229. The reversal of 271056225 is 522650172.
It is not a de Polignac number, because 271056225 - 23 = 271056217 is a prime.
It is a super-2 number, since 2×2710562252 = 146942954222501250, which contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 271056192 and 271056201.
It is not an unprimeable number, because it can be changed into a prime (271056229) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81699 + ... + 84951.
It is an arithmetic number, because the mean of its divisors is an integer number (10289148).
Almost surely, 2271056225 is an apocalyptic number.
271056225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
271056225 is a deficient number, since it is larger than the sum of its proper divisors (222822879).
271056225 is a wasteful number, since it uses less digits than its factorization.
271056225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3378 (or 3373 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 271056225 is about 16463.7852573459. The cubic root of 271056225 is about 647.1721132741.
The spelling of 271056225 in words is "two hundred seventy-one million, fifty-six thousand, two hundred twenty-five".
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