Base | Representation |
---|---|
bin | 11011111010111… |
… | …01011110101101 |
3 | 121022201101001021 |
4 | 31331131132231 |
5 | 434424342331 |
6 | 35124014141 |
7 | 5542540363 |
oct | 1575353655 |
9 | 538641037 |
10 | 234215341 |
11 | 1102324a8 |
12 | 66531351 |
13 | 396a6b79 |
14 | 2316b633 |
15 | 15867211 |
hex | df5d7ad |
234215341 has 8 divisors (see below), whose sum is σ = 248919480. Its totient is φ = 219614208.
The previous prime is 234215249. The next prime is 234215353. The reversal of 234215341 is 143512432.
It can be written as a sum of positive squares in 4 ways, for example, as 8584900 + 225630441 = 2930^2 + 15021^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 234215341 - 217 = 234084269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234215381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21036 + ... + 30181.
It is an arithmetic number, because the mean of its divisors is an integer number (31114935).
Almost surely, 2234215341 is an apocalyptic number.
It is an amenable number.
234215341 is a deficient number, since it is larger than the sum of its proper divisors (14704139).
234215341 is a wasteful number, since it uses less digits than its factorization.
234215341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51503.
The product of its digits is 2880, while the sum is 25.
The square root of 234215341 is about 15304.0955629531. The cubic root of 234215341 is about 616.4129857303.
Adding to 234215341 its reverse (143512432), we get a palindrome (377727773).
The spelling of 234215341 in words is "two hundred thirty-four million, two hundred fifteen thousand, three hundred forty-one".
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