Base | Representation |
---|---|
bin | 101011110111… |
… | …1100000011000 |
3 | 1121021120121001 |
4 | 1113233200120 |
5 | 21342013422 |
6 | 2140554344 |
7 | 366335431 |
oct | 127574030 |
9 | 47246531 |
10 | 23001112 |
11 | 11a90092 |
12 | 78529b4 |
13 | 49c4434 |
14 | 30aa488 |
15 | 2045227 |
hex | 15ef818 |
23001112 has 16 divisors (see below), whose sum is σ = 43323840. Its totient is φ = 11448096.
The previous prime is 23001109. The next prime is 23001137. The reversal of 23001112 is 21110032.
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, 4663 + ... + 8230.
It is an arithmetic number, because the mean of its divisors is an integer number (2707740).
Almost surely, 223001112 is an apocalyptic number.
It is an amenable number.
23001112 is a deficient number, since it is larger than the sum of its proper divisors (20322728).
23001112 is a wasteful number, since it uses less digits than its factorization.
23001112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13122 (or 13118 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 23001112 is about 4795.9474559257. The cubic root of 23001112 is about 284.3912810708.
Adding to 23001112 its reverse (21110032), we get a palindrome (44111144).
The spelling of 23001112 in words is "twenty-three million, one thousand, one hundred twelve".
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