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4213830293 = 24117484773
BaseRepresentation
bin1111101100101001…
…1111001010010101
3101212200001202110122
43323022133022111
532112220032133
61534045001325
7206264652341
oct37312371225
911780052418
104213830293
111872663082
12997253245
1352200bb0a
142bd8d6621
15199e12498
hexfb29f295

4213830293 has 4 divisors (see below), whose sum is σ = 4231315308. Its totient is φ = 4196345280.

The previous prime is 4213830287. The next prime is 4213830301. The reversal of 4213830293 is 3920383124.

4213830293 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 can be written as a sum of positive squares in 2 ways, for example, as 2939483089 + 1274347204 = 54217^2 + 35698^2 .

It is a cyclic number.

It is not a de Polignac number, because 4213830293 - 24 = 4213830277 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 (4213830493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8742146 + ... + 8742627.

It is an arithmetic number, because the mean of its divisors is an integer number (1057828827).

Almost surely, 24213830293 is an apocalyptic number.

It is an amenable number.

4213830293 is a deficient number, since it is larger than the sum of its proper divisors (17485015).

4213830293 is a wasteful number, since it uses less digits than its factorization.

4213830293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17485014.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 4213830293 is about 64914.0223141349. The cubic root of 4213830293 is about 1615.1976732165.

The spelling of 4213830293 in words is "four billion, two hundred thirteen million, eight hundred thirty thousand, two hundred ninety-three".

Divisors: 1 241 17484773 4213830293