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3231333222013 = 1397199122310529
BaseRepresentation
bin101111000001011010011…
…110000000011001111101
3102102220122011112120002201
4233001122132000121331
5410420232301101023
610512242021151501
7452312310125431
oct57013236003175
912386564476081
103231333222013
1110364453aa386
12442306b5b591
131a59374b1820
14b257c5109c1
15590c3895bad
hex2f05a78067d

3231333222013 has 32 divisors (see below), whose sum is σ = 3536664768000. Its totient is φ = 2934504308736.

The previous prime is 3231333222011. The next prime is 3231333222037. The reversal of 3231333222013 is 3102223331323.

3231333222013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3231333222013 - 21 = 3231333222011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231333222011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306893133 + ... + 306903661.

It is an arithmetic number, because the mean of its divisors is an integer number (110520774000).

Almost surely, 23231333222013 is an apocalyptic number.

It is an amenable number.

3231333222013 is a deficient number, since it is larger than the sum of its proper divisors (305331545987).

3231333222013 is a wasteful number, since it uses less digits than its factorization.

3231333222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12061.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 3231333222013 its reverse (3102223331323), we get a palindrome (6333556553336).

The spelling of 3231333222013 in words is "three trillion, two hundred thirty-one billion, three hundred thirty-three million, two hundred twenty-two thousand, thirteen".

Divisors: 1 13 97 199 1223 1261 2587 10529 15899 19303 118631 136877 243377 250939 1021313 1542203 2095271 3163901 12876967 13277069 23607569 27238523 167400571 203241287 306898397 1249065799 2562516433 2642136731 16237855387 33312713629 248564094001 3231333222013