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1322010069013 = 66111811693493
BaseRepresentation
bin10011001111001101111…
…100001100100000010101
311200101100011011210210101
4103033031330030200111
5133124434034202023
62451153435454101
7164340433114654
oct23171574144025
94611304153711
101322010069013
1146a730245877
1219426a5b7331
139788506350a
1447db27cb19b
15245c63921ad
hex133cdf0c815

1322010069013 has 8 divisors (see below), whose sum is σ = 1325131959096. Its totient is φ = 1318891569600.

The previous prime is 1322010069011. The next prime is 1322010069041. The reversal of 1322010069013 is 3109600102231.

It can be written as a sum of positive squares in 4 ways, for example, as 614692064529 + 707318004484 = 784023^2 + 841022^2 .

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 1322010069013 - 21 = 1322010069011 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 (1322010069011) 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, 66106 + ... + 1627387.

It is an arithmetic number, because the mean of its divisors is an integer number (165641494887).

Almost surely, 21322010069013 is an apocalyptic number.

It is an amenable number.

1322010069013 is a deficient number, since it is larger than the sum of its proper divisors (3121890083).

1322010069013 is a wasteful number, since it uses less digits than its factorization.

1322010069013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695335.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 1322010069013 in words is "one trillion, three hundred twenty-two billion, ten million, sixty-nine thousand, thirteen".

Divisors: 1 661 1181 780641 1693493 1119398873 2000015233 1322010069013