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4121304210 = 232545792269
BaseRepresentation
bin1111010110100110…
…0001110010010010
3101122012221221112200
43311221201302102
531420023213320
61520541504030
7204062336112
oct36551416222
911565857480
104121304210
111825406941
12970272016
13508ab415a
142b14cd042
15191c37290
hexf5a61c92

4121304210 has 24 divisors (see below), whose sum is σ = 10715391180. Its totient is φ = 1099014432.

The previous prime is 4121304191. The next prime is 4121304211. The reversal of 4121304210 is 124031214.

4121304210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4056033969 + 65270241 = 63687^2 + 8079^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4121304211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22896045 + ... + 22896224.

Almost surely, 24121304210 is an apocalyptic number.

4121304210 is an abundant number, since it is smaller than the sum of its proper divisors (6594086970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121304210 is a wasteful number, since it uses less digits than its factorization.

4121304210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45792282 (or 45792279 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4121304210 is about 64197.3847598171. The cubic root of 4121304210 is about 1603.2880573062.

Adding to 4121304210 its reverse (124031214), we get a palindrome (4245335424).

The spelling of 4121304210 in words is "four billion, one hundred twenty-one million, three hundred four thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 45792269 91584538 137376807 228961345 274753614 412130421 457922690 686884035 824260842 1373768070 2060652105 4121304210