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2000013133223 = 71937117405143
BaseRepresentation
bin11101000110101010000…
…100101000010110100111
321002012101100120002100202
4131012222010220112213
5230232011330230343
64130443210301115
7264332122064240
oct35065204502647
97065340502322
102000013133223
11701223300a96
1228374842779b
131167a61b2101
146cb3050bcc7
1537059223db8
hex1d1aa1285a7

2000013133223 has 16 divisors (see below), whose sum is σ = 2406101598720. Its totient is φ = 1624023050976.

The previous prime is 2000013133199. The next prime is 2000013133271. The reversal of 2000013133223 is 3223313100002.

It is a cyclic number.

It is not a de Polignac number, because 2000013133223 - 214 = 2000013116839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000013133195 and 2000013133204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000013103223) 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 15 ways as a sum of consecutive naturals, for example, 4733990 + ... + 5139132.

It is an arithmetic number, because the mean of its divisors is an integer number (150381349920).

Almost surely, 22000013133223 is an apocalyptic number.

2000013133223 is a deficient number, since it is larger than the sum of its proper divisors (406088465497).

2000013133223 is a wasteful number, since it uses less digits than its factorization.

2000013133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442286.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2000013133223 its reverse (3223313100002), we get a palindrome (5223326233225).

The spelling of 2000013133223 in words is "two trillion, thirteen million, one hundred thirty-three thousand, two hundred twenty-three".

Divisors: 1 7 19 133 37117 259819 405143 705223 2836001 4936561 7697717 53884019 15037692731 105263849117 285716161889 2000013133223