Base | Representation |
---|---|
bin | 101101101110… |
… | …0110101101110 |
3 | 1200002222002102 |
4 | 1123130311232 |
5 | 22114120410 |
6 | 2213455102 |
7 | 410524541 |
oct | 133346556 |
9 | 50088072 |
10 | 23973230 |
11 | 12594496 |
12 | 8041492 |
13 | 4c74a58 |
14 | 3280858 |
15 | 21882a5 |
hex | 16dcd6e |
23973230 has 32 divisors (see below), whose sum is σ = 47174400. Its totient is φ = 8732160.
The previous prime is 23973197. The next prime is 23973241. The reversal of 23973230 is 3237932.
It is a super-3 number, since 3×239732303 (a number of 23 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23973193 and 23973202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996 + ... + 7544.
It is an arithmetic number, because the mean of its divisors is an integer number (1474200).
Almost surely, 223973230 is an apocalyptic number.
23973230 is a deficient number, since it is larger than the sum of its proper divisors (23201170).
23973230 is a wasteful number, since it uses less digits than its factorization.
23973230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4604.
The product of its (nonzero) digits is 6804, while the sum is 29.
The square root of 23973230 is about 4896.2465215714. The cubic root of 23973230 is about 288.3426268811.
The spelling of 23973230 in words is "twenty-three million, nine hundred seventy-three thousand, two hundred thirty".
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