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14201224031 = 311094202789
BaseRepresentation
bin11010011100111010…
…10111101101011111
31100122201002221001102
431032131113231133
5213041003132111
610305101303315
71011630261341
oct151635275537
940581087042
1014201224031
116028247895
122903b64b3b
131454204357
1498a0d7291
15581b3013b
hex34e757b5f

14201224031 has 8 divisors (see below), whose sum is σ = 14793820800. Its totient is φ = 13617033120.

The previous prime is 14201224027. The next prime is 14201224061. The reversal of 14201224031 is 13042210241.

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 14201224031 - 22 = 14201224027 is a prime.

It is a super-2 number, since 2×142012240312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14201223994 and 14201224012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14201224001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2098016 + ... + 2104773.

It is an arithmetic number, because the mean of its divisors is an integer number (1849227600).

Almost surely, 214201224031 is an apocalyptic number.

14201224031 is a deficient number, since it is larger than the sum of its proper divisors (592596769).

14201224031 is a wasteful number, since it uses less digits than its factorization.

14201224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202929.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14201224031 its reverse (13042210241), we get a palindrome (27243434272).

The spelling of 14201224031 in words is "fourteen billion, two hundred one million, two hundred twenty-four thousand, thirty-one".

Divisors: 1 31 109 3379 4202789 130286459 458104001 14201224031