Base | Representation |
---|---|
bin | 11011101010011… |
… | …00000111010101 |
3 | 121011122012201121 |
4 | 31311030013111 |
5 | 433401001221 |
6 | 35005323541 |
7 | 5515240021 |
oct | 1565140725 |
9 | 534565647 |
10 | 232047061 |
11 | 109a91434 |
12 | 658665b1 |
13 | 390c7c6c |
14 | 22b65381 |
15 | 15589a41 |
hex | dd4c1d5 |
232047061 has 4 divisors (see below), whose sum is σ = 232653312. Its totient is φ = 231440812.
The previous prime is 232047047. The next prime is 232047077. The reversal of 232047061 is 160740232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 232047061 - 25 = 232047029 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 (232047031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302551 + ... + 303316.
It is an arithmetic number, because the mean of its divisors is an integer number (58163328).
Almost surely, 2232047061 is an apocalyptic number.
It is an amenable number.
232047061 is a deficient number, since it is larger than the sum of its proper divisors (606251).
232047061 is an equidigital number, since it uses as much as digits as its factorization.
232047061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606250.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 232047061 is about 15233.0909864019. The cubic root of 232047061 is about 614.5049101161.
Adding to 232047061 its reverse (160740232), we get a palindrome (392787293).
The spelling of 232047061 in words is "two hundred thirty-two million, forty-seven thousand, sixty-one".
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