Base | Representation |
---|---|
bin | 1101011001010110111… |
… | …0110110000101110110 |
3 | 211000001020002020101221 |
4 | 3112111232312011312 |
5 | 12232314202231204 |
6 | 253421033340554 |
7 | 22425134133532 |
oct | 3262556660566 |
9 | 730036066357 |
10 | 230145352054 |
11 | 896710623a2 |
12 | 3872b26775a |
13 | 189198466b7 |
14 | b1d3964bc2 |
15 | 5ebec10654 |
hex | 3595bb6176 |
230145352054 has 8 divisors (see below), whose sum is σ = 363387398040. Its totient is φ = 109016219376.
The previous prime is 230145352051. The next prime is 230145352069. The reversal of 230145352054 is 450253541032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230145352051) 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, 3028228279 + ... + 3028228354.
It is an arithmetic number, because the mean of its divisors is an integer number (45423424755).
Almost surely, 2230145352054 is an apocalyptic number.
230145352054 is a deficient number, since it is larger than the sum of its proper divisors (133242045986).
230145352054 is a wasteful number, since it uses less digits than its factorization.
230145352054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6056456654.
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 230145352054 its reverse (450253541032), we get a palindrome (680398893086).
The spelling of 230145352054 in words is "two hundred thirty billion, one hundred forty-five million, three hundred fifty-two thousand, fifty-four".
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