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4220234211 = 31792178497
BaseRepresentation
bin1111101110001011…
…1010100111100011
3101220010010002222210
43323202322213203
532120334443321
61534434133203
7206403253554
oct37342724743
911803102883
104220234211
111876237476
12999421203
1352344190b
142c06c232b
1519a779b76
hexfb8ba9e3

4220234211 has 8 divisors (see below), whose sum is σ = 5627364624. Its totient is φ = 2813296640.

The previous prime is 4220234209. The next prime is 4220234219. The reversal of 4220234211 is 1124320224.

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 4220234211 - 21 = 4220234209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4220234219) 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, 14515 + ... + 93011.

It is an arithmetic number, because the mean of its divisors is an integer number (703420578).

Almost surely, 24220234211 is an apocalyptic number.

4220234211 is a deficient number, since it is larger than the sum of its proper divisors (1407130413).

4220234211 is a wasteful number, since it uses less digits than its factorization.

4220234211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96421.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4220234211 is about 64963.3297407083. The cubic root of 4220234211 is about 1616.0154848276.

Adding to 4220234211 its reverse (1124320224), we get a palindrome (5344554435).

The spelling of 4220234211 in words is "four billion, two hundred twenty million, two hundred thirty-four thousand, two hundred eleven".

Divisors: 1 3 17921 53763 78497 235491 1406744737 4220234211