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201414302031 = 3211331773829
BaseRepresentation
bin1011101110010100111…
…0100101100101001111
3201020212220112200011010
42323211032211211033
511244444030131111
6232310051300303
720360143214355
oct2734516454517
9636786480133
10201414302031
1178468139258
12330512aa693
1315cbb337697
149a69c777d5
15538c6e1aa6
hex2ee53a594f

201414302031 has 8 divisors (see below), whose sum is σ = 268679506480. Its totient is φ = 134212649472.

The previous prime is 201414301901. The next prime is 201414302039. The reversal of 201414302031 is 130203414102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201414302031 - 29 = 201414301519 is a prime.

It is a super-2 number, since 2×2014143020312 (a number of 23 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 = 201414301989 and 201414302007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201414302039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15880576 + ... + 15893253.

It is an arithmetic number, because the mean of its divisors is an integer number (33584938310).

Almost surely, 2201414302031 is an apocalyptic number.

201414302031 is a deficient number, since it is larger than the sum of its proper divisors (67265204449).

201414302031 is a wasteful number, since it uses less digits than its factorization.

201414302031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31775945.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201414302031 its reverse (130203414102), we get a palindrome (331617716133).

The spelling of 201414302031 in words is "two hundred one billion, four hundred fourteen million, three hundred two thousand, thirty-one".

Divisors: 1 3 2113 6339 31773829 95321487 67138100677 201414302031