Base | Representation |
---|---|
bin | 11001110000100… |
… | …10101001001111 |
3 | 120001121011011221 |
4 | 30320102221033 |
5 | 420304124043 |
6 | 33235224211 |
7 | 5232450442 |
oct | 1470225117 |
9 | 501534157 |
10 | 216083023 |
11 | 100a78412 |
12 | 60448067 |
13 | 359c88a0 |
14 | 209ab659 |
15 | 13e848ed |
hex | ce12a4f |
216083023 has 8 divisors (see below), whose sum is σ = 233076816. Its totient is φ = 199142400.
The previous prime is 216083009. The next prime is 216083027. The reversal of 216083023 is 320380612.
216083023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 216083023 - 29 = 216082511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (216083027) 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, 4633 + ... + 21298.
It is an arithmetic number, because the mean of its divisors is an integer number (29134602).
Almost surely, 2216083023 is an apocalyptic number.
216083023 is a deficient number, since it is larger than the sum of its proper divisors (16993793).
216083023 is a wasteful number, since it uses less digits than its factorization.
216083023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26585.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 216083023 is about 14699.7626851592. The cubic root of 216083023 is about 600.0768633011.
The spelling of 216083023 in words is "two hundred sixteen million, eighty-three thousand, twenty-three".
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