Base | Representation |
---|---|
bin | 11011000100011… |
… | …10010100001111 |
3 | 120211021121210220 |
4 | 31202032110033 |
5 | 431112402333 |
6 | 34311002423 |
7 | 5425052145 |
oct | 1542162417 |
9 | 524247726 |
10 | 227075343 |
11 | 1071a6080 |
12 | 64069413 |
13 | 38077011 |
14 | 2222d595 |
15 | 14e068b3 |
hex | d88e50f |
227075343 has 32 divisors (see below), whose sum is σ = 353106432. Its totient is φ = 128409600.
The previous prime is 227075311. The next prime is 227075363. The reversal of 227075343 is 343570722.
227075343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 227075343 - 25 = 227075311 is a prime.
It is a super-2 number, since 2×2270753432 = 103126422797135298, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227075363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27471 + ... + 34767.
It is an arithmetic number, because the mean of its divisors is an integer number (11034576).
Almost surely, 2227075343 is an apocalyptic number.
227075343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
227075343 is a deficient number, since it is larger than the sum of its proper divisors (126031089).
227075343 is a wasteful number, since it uses less digits than its factorization.
227075343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7375.
The product of its (nonzero) digits is 35280, while the sum is 33.
The square root of 227075343 is about 15069.0193111563. The cubic root of 227075343 is about 610.0845023130.
The spelling of 227075343 in words is "two hundred twenty-seven million, seventy-five thousand, three hundred forty-three".
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