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201403440432311 = 1322275249939797
BaseRepresentation
bin101101110010110011100100…
…100001100000010010110111
3222102002222111001101220221012
4231302303210201200102313
5202344243221222313221
61552203244020342435
760264630002210465
oct5562634441402267
9872088431356835
10201403440432311
115919a7a0602327
121a709404844a1b
13884c3558a7100
1437a3d9b123835
151843e7429165b
hexb72ce48604b7

201403440432311 has 12 divisors (see below), whose sum is σ = 219048488131752. Its totient is φ = 185091877447776.

The previous prime is 201403440432269. The next prime is 201403440432371. The reversal of 201403440432311 is 113234044304102.

It is not a de Polignac number, because 201403440432311 - 210 = 201403440431287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201403440432371) 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 11 ways as a sum of consecutive naturals, for example, 2624931536 + ... + 2625008261.

It is an arithmetic number, because the mean of its divisors is an integer number (18254040677646).

Almost surely, 2201403440432311 is an apocalyptic number.

201403440432311 is a deficient number, since it is larger than the sum of its proper divisors (17645047699441).

201403440432311 is a wasteful number, since it uses less digits than its factorization.

201403440432311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249940050 (or 5249940037 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 201403440432311 its reverse (113234044304102), we get a palindrome (314637484736413).

The spelling of 201403440432311 in words is "two hundred one trillion, four hundred three billion, four hundred forty million, four hundred thirty-two thousand, three hundred eleven".

Divisors: 1 13 169 227 2951 38363 5249939797 68249217361 887239825693 1191736333919 15492572340947 201403440432311