Base | Representation |
---|---|
bin | 101011111111… |
… | …0101110101110 |
3 | 1121101202010121 |
4 | 1113332232232 |
5 | 21401012340 |
6 | 2142155154 |
7 | 400015303 |
oct | 127765656 |
9 | 47352117 |
10 | 23063470 |
11 | 12022a21 |
12 | 7882aba |
13 | 4a16931 |
14 | 30c50aa |
15 | 205894a |
hex | 15febae |
23063470 has 16 divisors (see below), whose sum is σ = 41573088. Its totient is φ = 9212320.
The previous prime is 23063461. The next prime is 23063471. The reversal of 23063470 is 7436032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23063471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9192 + ... + 11428.
It is an arithmetic number, because the mean of its divisors is an integer number (2598318).
Almost surely, 223063470 is an apocalyptic number.
23063470 is a deficient number, since it is larger than the sum of its proper divisors (18509618).
23063470 is a wasteful number, since it uses less digits than its factorization.
23063470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3275.
The product of its (nonzero) digits is 3024, while the sum is 25.
The square root of 23063470 is about 4802.4441693788. Note that the first 3 decimals coincide. The cubic root of 23063470 is about 284.6480522710.
It can be divided in two parts, 2306 and 3470, that added together give a square (5776 = 762).
The spelling of 23063470 in words is "twenty-three million, sixty-three thousand, four hundred seventy".
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