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1313200002211 = 67181108287293
BaseRepresentation
bin10011000111000000110…
…100011101010010100011
311122112121011111001010221
4103013000310131102203
5133003413200032321
62443135321303511
7163606214563006
oct23070064352243
94575534431127
101313200002211
11466a1a191229
12192610034b97
1396aaca54436
14477b86d753d
152425cbd1e41
hex131c0d1d4a3

1313200002211 has 8 divisors (see below), whose sum is σ = 1340163550544. Its totient is φ = 1286453028960.

The previous prime is 1313200002203. The next prime is 1313200002221. The reversal of 1313200002211 is 1122000023131.

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 1313200002211 - 23 = 1313200002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313200002221) 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, 54131520 + ... + 54155773.

It is an arithmetic number, because the mean of its divisors is an integer number (167520443818).

Almost surely, 21313200002211 is an apocalyptic number.

1313200002211 is a deficient number, since it is larger than the sum of its proper divisors (26963548333).

1313200002211 is a wasteful number, since it uses less digits than its factorization.

1313200002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108287541.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1313200002211 its reverse (1122000023131), we get a palindrome (2435200025342).

The spelling of 1313200002211 in words is "one trillion, three hundred thirteen billion, two hundred million, two thousand, two hundred eleven".

Divisors: 1 67 181 12127 108287293 7255248631 19600000033 1313200002211