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23305344114 = 23133111298537
BaseRepresentation
bin10101101101000110…
…110101010001110010
32020011012010010222010
4111231012311101302
5340212132002424
614412322223350
71453346104443
oct255506652162
966135103863
1023305344114
11997a293a78
124624ab4b56
13227540b560
1411b12932ca
15916027229
hex56d1b5472

23305344114 has 64 divisors (see below), whose sum is σ = 51867325440. Its totient is φ = 6932597760.

The previous prime is 23305344109. The next prime is 23305344143. The reversal of 23305344114 is 41144350332.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2725654 + ... + 2734190.

It is an arithmetic number, because the mean of its divisors is an integer number (810426960).

Almost surely, 223305344114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23305344114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25933662720).

23305344114 is an abundant number, since it is smaller than the sum of its proper divisors (28561981326).

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

23305344114 is a wasteful number, since it uses less digits than its factorization.

23305344114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9715.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 23305344114 its reverse (41144350332), we get a palindrome (64449694446).

The spelling of 23305344114 in words is "twenty-three billion, three hundred five million, three hundred forty-four thousand, one hundred fourteen".

Divisors: 1 2 3 6 13 26 31 39 62 78 93 186 403 806 1129 1209 2258 2418 3387 6774 8537 14677 17074 25611 29354 34999 44031 51222 69998 88062 104997 110981 209994 221962 264647 332943 454987 529294 665886 793941 909974 1364961 1587882 2729922 3440411 6880822 9638273 10321233 19276546 20642466 28914819 57829638 125297549 250595098 298786463 375892647 597572926 751785294 896359389 1792718778 3884224019 7768448038 11652672057 23305344114