Base | Representation |
---|---|
bin | 1101001110110110101… |
… | …1010001011110101001 |
3 | 210201202201200100121100 |
4 | 3103231223101132221 |
5 | 12211030403441434 |
6 | 252233153432013 |
7 | 22265226533562 |
oct | 3235553213651 |
9 | 721681610540 |
10 | 227325843369 |
11 | 8845456a829 |
12 | 38082b6b609 |
13 | 1858a678871 |
14 | b007303169 |
15 | 5da7420699 |
hex | 34edad17a9 |
227325843369 has 27 divisors (see below), whose sum is σ = 331793490717. Its totient is φ = 149981933016.
The previous prime is 227325843347. The next prime is 227325843379. The reversal of 227325843369 is 963348523722.
It is a happy number.
The square root of 227325843369 is 476787.
It is a perfect power (a square), and thus also a powerful number.
227325843369 is a `hidden beast` number, since 2 + 27 + 3 + 2 + 584 + 3 + 36 + 9 = 666.
It is not a de Polignac number, because 227325843369 - 29 = 227325842857 is a prime.
It is a super-2 number, since 2×2273258433692 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (227325843379) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 147326412 + ... + 147327954.
Almost surely, 2227325843369 is an apocalyptic number.
227325843369 is the 476787-th square number.
227325843369 is the 238394-th centered octagonal number.
It is an amenable number.
227325843369 is a deficient number, since it is larger than the sum of its proper divisors (104467647348).
227325843369 is an frugal number, since it uses more digits than its factorization.
227325843369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3298 (or 1649 counting only the distinct ones).
The product of its digits is 13063680, while the sum is 54.
The spelling of 227325843369 in words is "two hundred twenty-seven billion, three hundred twenty-five million, eight hundred forty-three thousand, three hundred sixty-nine".
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