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4212014201 = 29145241869
BaseRepresentation
bin1111101100001110…
…0011110001111001
3101212112122111020222
43323003203301321
532111233423301
61533542025425
7206243346533
oct37303436171
911775574228
104212014201
11187163267a
12996718275
135218242c5
142bd582853
15199ba431b
hexfb0e3c79

4212014201 has 4 divisors (see below), whose sum is σ = 4357256100. Its totient is φ = 4066772304.

The previous prime is 4212014179. The next prime is 4212014203. The reversal of 4212014201 is 1024102124.

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 1840324201 + 2371690000 = 42899^2 + 48700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4212014201 - 26 = 4212014137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4212014201.

It is not an unprimeable number, because it can be changed into a prime (4212014203) 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, 72620906 + ... + 72620963.

It is an arithmetic number, because the mean of its divisors is an integer number (1089314025).

Almost surely, 24212014201 is an apocalyptic number.

It is an amenable number.

4212014201 is a deficient number, since it is larger than the sum of its proper divisors (145241899).

4212014201 is a wasteful number, since it uses less digits than its factorization.

4212014201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145241898.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4212014201 is about 64900.0323651691. The cubic root of 4212014201 is about 1614.9655986052.

Adding to 4212014201 its reverse (1024102124), we get a palindrome (5236116325).

The spelling of 4212014201 in words is "four billion, two hundred twelve million, fourteen thousand, two hundred one".

Divisors: 1 29 145241869 4212014201