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4805402213 = 23973675869
BaseRepresentation
bin1000111100110110…
…01001111001100101
3110101220012201120202
410132123021321211
534320140332323
62112500240245
7230040146663
oct43633117145
913356181522
104805402213
112046584897
12b213a0085
135b7746481
143382c7c33
151d1d17d28
hex11e6c9e65

4805402213 has 16 divisors (see below), whose sum is σ = 5080696320. Its totient is φ = 4535917056.

The previous prime is 4805402159. The next prime is 4805402219. The reversal of 4805402213 is 3122045084.

It is a happy number.

4805402213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4805402213 - 28 = 4805401957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805402219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815843 + ... + 821711.

It is an arithmetic number, because the mean of its divisors is an integer number (317543520).

Almost surely, 24805402213 is an apocalyptic number.

It is an amenable number.

4805402213 is a deficient number, since it is larger than the sum of its proper divisors (275294107).

4805402213 is a wasteful number, since it uses less digits than its factorization.

4805402213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6356.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4805402213 is about 69321.0084534263. The cubic root of 4805402213 is about 1687.4979270793.

Adding to 4805402213 its reverse (3122045084), we get a palindrome (7927447297).

The spelling of 4805402213 in words is "four billion, eight hundred five million, four hundred two thousand, two hundred thirteen".

Divisors: 1 23 97 367 2231 5869 8441 35599 134987 569293 818777 2153923 13093739 49540229 208930531 4805402213