Base | Representation |
---|---|
bin | 11011101101111… |
… | …10001001011101 |
3 | 121012111221102212 |
4 | 31312332021131 |
5 | 434010423031 |
6 | 35023330205 |
7 | 5522223536 |
oct | 1566761135 |
9 | 535457385 |
10 | 232514141 |
11 | 10a280352 |
12 | 65a50965 |
13 | 3922c742 |
14 | 22c4768d |
15 | 1562d12b |
hex | ddbe25d |
232514141 has 8 divisors (see below), whose sum is σ = 243014520. Its totient is φ = 222179328.
The previous prime is 232514131. The next prime is 232514147. The reversal of 232514141 is 141415232.
It can be written as a sum of positive squares in 4 ways, for example, as 40691641 + 191822500 = 6379^2 + 13850^2 .
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 232514141 - 210 = 232513117 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 (232514147) 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, 38516 + ... + 44141.
It is an arithmetic number, because the mean of its divisors is an integer number (30376815).
Almost surely, 2232514141 is an apocalyptic number.
It is an amenable number.
232514141 is a deficient number, since it is larger than the sum of its proper divisors (10500379).
232514141 is an equidigital number, since it uses as much as digits as its factorization.
232514141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82783.
The product of its digits is 960, while the sum is 23.
The square root of 232514141 is about 15248.4143765836. The cubic root of 232514141 is about 614.9169394512.
Adding to 232514141 its reverse (141415232), we get a palindrome (373929373).
The spelling of 232514141 in words is "two hundred thirty-two million, five hundred fourteen thousand, one hundred forty-one".
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