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14201302031 = 719106776707
BaseRepresentation
bin11010011100111011…
…01010110000001111
31100122201020220001022
431032131222300033
5213041013131111
610305103104355
71011631034630
oct151635526017
940581226038
1014201302031
1160282a0454
122903ba20bb
1314542309c7
1498a117887
15581b482db
hex34e76ac0f

14201302031 has 8 divisors (see below), whose sum is σ = 17084273280. Its totient is φ = 11531884248.

The previous prime is 14201302009. The next prime is 14201302081. The reversal of 14201302031 is 13020310241.

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 14201302031 - 210 = 14201301007 is a prime.

It is a super-2 number, since 2×142013020312 (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 (14201302081) 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 7 ways as a sum of consecutive naturals, for example, 53388221 + ... + 53388486.

It is an arithmetic number, because the mean of its divisors is an integer number (2135534160).

Almost surely, 214201302031 is an apocalyptic number.

14201302031 is a deficient number, since it is larger than the sum of its proper divisors (2882971249).

14201302031 is a wasteful number, since it uses less digits than its factorization.

14201302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106776733.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 14201302031 its reverse (13020310241), we get a palindrome (27221612272).

The spelling of 14201302031 in words is "fourteen billion, two hundred one million, three hundred two thousand, thirty-one".

Divisors: 1 7 19 133 106776707 747436949 2028757433 14201302031