Base | Representation |
---|---|
bin | 11001100100100… |
… | …00011000111011 |
3 | 112221121202221122 |
4 | 30302100120323 |
5 | 414403012143 |
6 | 33141255455 |
7 | 5213141060 |
oct | 1462203073 |
9 | 487552848 |
10 | 214500923 |
11 | 10009779a |
12 | 5ba0458b |
13 | 35593730 |
14 | 206b8c67 |
15 | 13c70c68 |
hex | cc9063b |
214500923 has 8 divisors (see below), whose sum is σ = 264001248. Its totient is φ = 169714944.
The previous prime is 214500893. The next prime is 214500943. The reversal of 214500923 is 329005412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214500923 - 26 = 214500859 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214500892 and 214500901.
It is not an unprimeable number, because it can be changed into a prime (214500943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178486 + ... + 1178667.
It is an arithmetic number, because the mean of its divisors is an integer number (33000156).
Almost surely, 2214500923 is an apocalyptic number.
214500923 is a deficient number, since it is larger than the sum of its proper divisors (49500325).
214500923 is a wasteful number, since it uses less digits than its factorization.
214500923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357173.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 214500923 is about 14645.8500265434. The cubic root of 214500923 is about 598.6087422372.
The spelling of 214500923 in words is "two hundred fourteen million, five hundred thousand, nine hundred twenty-three".
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