Base | Representation |
---|---|
bin | 10101100001001100… |
… | …010011000010010100 |
3 | 2012122020222110222022 |
4 | 111201030103002110 |
5 | 334304443401012 |
6 | 14340421552312 |
7 | 1445401041242 |
oct | 254114230224 |
9 | 65566873868 |
10 | 23105450132 |
11 | 9887473736 |
12 | 4589b75698 |
13 | 2242b905ab |
14 | 11928db792 |
15 | 9036de472 |
hex | 561313094 |
23105450132 has 12 divisors (see below), whose sum is σ = 40615860096. Its totient is φ = 11500918680.
The previous prime is 23105450129. The next prime is 23105450161.
It is a happy number.
23105450132 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12950594 + ... + 12952377.
It is an arithmetic number, because the mean of its divisors is an integer number (3384655008).
Almost surely, 223105450132 is an apocalyptic number.
It is an amenable number.
23105450132 is a deficient number, since it is larger than the sum of its proper divisors (17510409964).
23105450132 is a wasteful number, since it uses less digits than its factorization.
23105450132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25903198 (or 25903196 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The spelling of 23105450132 in words is "twenty-three billion, one hundred five million, four hundred fifty thousand, one hundred thirty-two".
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