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4214317 = 17247901
BaseRepresentation
bin10000000100111000101101
321221002221211
4100010320231
52034324232
6230154421
750551432
oct20047055
97832854
104214317
112419308
1214b2a11
13b472a3
147b9b89
15583a47
hex404e2d

4214317 has 4 divisors (see below), whose sum is σ = 4462236. Its totient is φ = 3966400.

The previous prime is 4214293. The next prime is 4214323. The reversal of 4214317 is 7134124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2157961 + 2056356 = 1469^2 + 1434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4214317 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123934 + ... + 123967.

It is an arithmetic number, because the mean of its divisors is an integer number (1115559).

Almost surely, 24214317 is an apocalyptic number.

It is an amenable number.

4214317 is a deficient number, since it is larger than the sum of its proper divisors (247919).

4214317 is a wasteful number, since it uses less digits than its factorization.

4214317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247918.

The product of its digits is 672, while the sum is 22.

The square root of 4214317 is about 2052.8801718561. The cubic root of 4214317 is about 161.5259857160.

The spelling of 4214317 in words is "four million, two hundred fourteen thousand, three hundred seventeen".

Divisors: 1 17 247901 4214317