Base | Representation |
---|---|
bin | 101100000100… |
… | …0011111011000 |
3 | 1121110202222021 |
4 | 1120020133120 |
5 | 21403302243 |
6 | 2143104224 |
7 | 400242664 |
oct | 130103730 |
9 | 47422867 |
10 | 23103448 |
11 | 1204aa65 |
12 | 78a2074 |
13 | 4a2bba4 |
14 | 30d58a4 |
15 | 20656ed |
hex | 16087d8 |
23103448 has 16 divisors (see below), whose sum is σ = 43580880. Its totient is φ = 11481888.
The previous prime is 23103439. The next prime is 23103467. The reversal of 23103448 is 84430132.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7311 + ... + 9982.
It is an arithmetic number, because the mean of its divisors is an integer number (2723805).
Almost surely, 223103448 is an apocalyptic number.
It is an amenable number.
23103448 is a deficient number, since it is larger than the sum of its proper divisors (20477432).
23103448 is a wasteful number, since it uses less digits than its factorization.
23103448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17466 (or 17462 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 23103448 is about 4806.6046228081. The cubic root of 23103448 is about 284.8124260769.
The spelling of 23103448 in words is "twenty-three million, one hundred three thousand, four hundred forty-eight".
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