Base | Representation |
---|---|
bin | 11001110111100… |
… | …10100111011110 |
3 | 120010022202121101 |
4 | 30323302213132 |
5 | 421023003124 |
6 | 33311023314 |
7 | 5243321161 |
oct | 1473624736 |
9 | 503282541 |
10 | 217000414 |
11 | 101544694 |
12 | 6080ab3a |
13 | 35c5a317 |
14 | 20b69ad8 |
15 | 140b6644 |
hex | cef29de |
217000414 has 4 divisors (see below), whose sum is σ = 325500624. Its totient is φ = 108500206.
The previous prime is 217000411. The next prime is 217000477. The reversal of 217000414 is 414000712.
217000414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 217000391 and 217000400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (217000411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54250102 + ... + 54250105.
It is an arithmetic number, because the mean of its divisors is an integer number (81375156).
Almost surely, 2217000414 is an apocalyptic number.
217000414 is a deficient number, since it is larger than the sum of its proper divisors (108500210).
217000414 is a wasteful number, since it uses less digits than its factorization.
217000414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108500209.
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 217000414 is about 14730.9339147252. The cubic root of 217000414 is about 600.9248828462.
The spelling of 217000414 in words is "two hundred seventeen million, four hundred fourteen", and thus it is an aban number.
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