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14212010101 = 22363730987
BaseRepresentation
bin11010011110001101…
…00001000001110101
31100200110101220202111
431033012201001311
5213101233310401
610310124411021
71012121043532
oct151706410165
940613356674
1014212010101
1160333445a3
1229076a6a71
13145650c943
1498b703d89
15582a60e51
hex34f1a1075

14212010101 has 4 divisors (see below), whose sum is σ = 14275741312. Its totient is φ = 14148278892.

The previous prime is 14212010083. The next prime is 14212010107. The reversal of 14212010101 is 10101021241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14212010101 - 25 = 14212010069 is a prime.

It is a super-2 number, since 2×142120101012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14212010107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31865271 + ... + 31865716.

It is an arithmetic number, because the mean of its divisors is an integer number (3568935328).

Almost surely, 214212010101 is an apocalyptic number.

It is an amenable number.

14212010101 is a deficient number, since it is larger than the sum of its proper divisors (63731211).

14212010101 is an equidigital number, since it uses as much as digits as its factorization.

14212010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63731210.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 14212010101 its reverse (10101021241), we get a palindrome (24313031342).

The spelling of 14212010101 in words is "fourteen billion, two hundred twelve million, ten thousand, one hundred one".

Divisors: 1 223 63730987 14212010101