Base | Representation |
---|---|
bin | 1101011000111111010… |
… | …1000100010110110110 |
3 | 210222210022201220001002 |
4 | 3112033311010112312 |
5 | 12232113324220204 |
6 | 253403135003302 |
7 | 22422522312515 |
oct | 3261765042666 |
9 | 728708656032 |
10 | 230046320054 |
11 | 89620172171 |
12 | 38702069532 |
13 | 18902181695 |
14 | b1c474667c |
15 | 5eb619c91e |
hex | 358fd445b6 |
230046320054 has 32 divisors (see below), whose sum is σ = 372061347840. Its totient is φ = 106430839200.
The previous prime is 230046320051. The next prime is 230046320111. The reversal of 230046320054 is 450023640032.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 230046319999 and 230046320026.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230046320051) 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, 435902 + ... + 806289.
It is an arithmetic number, because the mean of its divisors is an integer number (11626917120).
Almost surely, 2230046320054 is an apocalyptic number.
230046320054 is a deficient number, since it is larger than the sum of its proper divisors (142015027786).
230046320054 is a wasteful number, since it uses less digits than its factorization.
230046320054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242356.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 230046320054 its reverse (450023640032), we get a palindrome (680069960086).
The spelling of 230046320054 in words is "two hundred thirty billion, forty-six million, three hundred twenty thousand, fifty-four".
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