Base | Representation |
---|---|
bin | 11001100010110… |
… | …10100000101001 |
3 | 112221012120012221 |
4 | 30301122200221 |
5 | 414323431413 |
6 | 33132434041 |
7 | 5211231466 |
oct | 1461324051 |
9 | 487176187 |
10 | 214280233 |
11 | aaa56a02 |
12 | 5b918921 |
13 | 3551714b |
14 | 2065c66d |
15 | 13c2a68d |
hex | cc5a829 |
214280233 has 8 divisors (see below), whose sum is σ = 227668320. Its totient is φ = 201103200.
The previous prime is 214280207. The next prime is 214280263. The reversal of 214280233 is 332082412.
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 214280233 - 213 = 214272041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 214280198 and 214280207.
It is not an unprimeable number, because it can be changed into a prime (214280263) 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, 50668 + ... + 54733.
It is an arithmetic number, because the mean of its divisors is an integer number (28458540).
Almost surely, 2214280233 is an apocalyptic number.
It is an amenable number.
214280233 is a deficient number, since it is larger than the sum of its proper divisors (13388087).
214280233 is a wasteful number, since it uses less digits than its factorization.
214280233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105527.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 214280233 is about 14638.3138714812. The cubic root of 214280233 is about 598.4033782484.
The spelling of 214280233 in words is "two hundred fourteen million, two hundred eighty thousand, two hundred thirty-three".
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