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23340131444124 = 22321158939725869
BaseRepresentation
bin1010100111010010011000…
…01111100110010110011100
310001122021221220001101210100
411103221030033212112130
511024401042122202444
6121350150334541100
74626161133606225
oct523511417462634
9101567856041710
1023340131444124
1174895487a6a60
12274b582967790
131003c70cc7981
145a99500bc24c
152a71e5086e69
hex153a4c3e659c

23340131444124 has 36 divisors (see below), whose sum is σ = 64362180650040. Its totient is φ = 7072767104160.

The previous prime is 23340131444107. The next prime is 23340131444129. The reversal of 23340131444124 is 42144413104332.

23340131444124 is a `hidden beast` number, since 2 + 33 + 40 + 131 + 44 + 412 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23340131444129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29469862539 + ... + 29469863330.

It is an arithmetic number, because the mean of its divisors is an integer number (1787838351390).

Almost surely, 223340131444124 is an apocalyptic number.

It is an amenable number.

23340131444124 is an abundant number, since it is smaller than the sum of its proper divisors (41022049205916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23340131444124 is a wasteful number, since it uses less digits than its factorization.

23340131444124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58939725890 (or 58939725885 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 23340131444124 its reverse (42144413104332), we get a palindrome (65484544548456).

The spelling of 23340131444124 in words is "twenty-three trillion, three hundred forty billion, one hundred thirty-one million, four hundred forty-four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 58939725869 117879451738 176819177607 235758903476 353638355214 530457532821 648336984559 707276710428 1060915065642 1296673969118 1945010953677 2121830131284 2593347938236 3890021907354 5835032861031 7780043814708 11670065722062 23340131444124