Base | Representation |
---|---|
bin | 11011111110101… |
… | …10100101101001 |
3 | 121100122120111212 |
4 | 31333112211221 |
5 | 440041231101 |
6 | 35142402505 |
7 | 5550004541 |
oct | 1577264551 |
9 | 540576455 |
10 | 234711401 |
11 | 110541171 |
12 | 66730435 |
13 | 3981b8b2 |
14 | 2325a321 |
15 | 159141bb |
hex | dfd6969 |
234711401 has 16 divisors (see below), whose sum is σ = 254286864. Its totient is φ = 215814144.
The previous prime is 234711391. The next prime is 234711419. The reversal of 234711401 is 104117432.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 3519376 + 231192025 = 1876^2 + 15205^2 .
It is a cyclic number.
It is not a de Polignac number, because 234711401 - 222 = 230517097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234711431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303251 + ... + 304023.
It is an arithmetic number, because the mean of its divisors is an integer number (15892929).
Almost surely, 2234711401 is an apocalyptic number.
It is an amenable number.
234711401 is a deficient number, since it is larger than the sum of its proper divisors (19575463).
234711401 is a wasteful number, since it uses less digits than its factorization.
234711401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 234711401 is about 15320.2937635021. The cubic root of 234711401 is about 616.8478593277.
Adding to 234711401 its reverse (104117432), we get a palindrome (338828833).
The spelling of 234711401 in words is "two hundred thirty-four million, seven hundred eleven thousand, four hundred one".
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