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4214082205 = 55315902197
BaseRepresentation
bin1111101100101101…
…1100101010011101
3101212200112120000201
43323023130222131
532112301112310
61534054223501
7206300051644
oct37313345235
911780476021
104214082205
111872815373
12997354b91
13522099688
142bd96035b
15199e61e3a
hexfb2dca9d

4214082205 has 8 divisors (see below), whose sum is σ = 5152312152. Its totient is φ = 3307656768.

The previous prime is 4214082203. The next prime is 4214082217. The reversal of 4214082205 is 5022804124.

It can be written as a sum of positive squares in 4 ways, for example, as 833938884 + 3380143321 = 28878^2 + 58139^2 .

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 4214082205 - 21 = 4214082203 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 (4214082203) 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, 7950834 + ... + 7951363.

It is an arithmetic number, because the mean of its divisors is an integer number (644039019).

Almost surely, 24214082205 is an apocalyptic number.

It is an amenable number.

4214082205 is a deficient number, since it is larger than the sum of its proper divisors (938229947).

4214082205 is a wasteful number, since it uses less digits than its factorization.

4214082205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15902255.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 4214082205 is about 64915.9626363193. The cubic root of 4214082205 is about 1615.2298592594.

Adding to 4214082205 its reverse (5022804124), we get a palindrome (9236886329).

The spelling of 4214082205 in words is "four billion, two hundred fourteen million, eighty-two thousand, two hundred five".

Divisors: 1 5 53 265 15902197 79510985 842816441 4214082205