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2231300233013 = 7938037426849
BaseRepresentation
bin100000011110000011110…
…110111001011100110101
321220022101011001010012212
4200132003312321130311
5243024200324424023
64425013431423205
7320130462021515
oct40360366713465
97808334033185
102231300233013
1179031a8a2355
12300535b24b05
13132545435687
1479dd195b845
153d0942b4e78
hex20783db9735

2231300233013 has 8 divisors (see below), whose sum is σ = 2260138992000. Its totient is φ = 2202476335488.

The previous prime is 2231300232991. The next prime is 2231300233027. The reversal of 2231300233013 is 3103320031322.

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 2231300233013 - 210 = 2231300231989 is a prime.

It is a super-3 number, since 3×22313002330133 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2231300233013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231300233033) 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, 3412988 + ... + 4013861.

It is an arithmetic number, because the mean of its divisors is an integer number (282517374000).

Almost surely, 22231300233013 is an apocalyptic number.

It is an amenable number.

2231300233013 is a deficient number, since it is larger than the sum of its proper divisors (28838758987).

2231300233013 is an equidigital number, since it uses as much as digits as its factorization.

2231300233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7430731.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2231300233013 its reverse (3103320031322), we get a palindrome (5334620264335).

The spelling of 2231300233013 in words is "two trillion, two hundred thirty-one billion, three hundred million, two hundred thirty-three thousand, thirteen".

Divisors: 1 79 3803 300437 7426849 586721071 28244306747 2231300233013