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23104322514 = 23272133475807
BaseRepresentation
bin10101100001000111…
…111111101111010010
32012122011212012011200
4111201013333233102
5334304201310024
614340341452030
71445355333600
oct254107775722
965564765150
1023104322514
119886873519
124589711016
132242887270
1411926c6870
1590356a2c9
hex5611ffbd2

23104322514 has 144 divisors (see below), whose sum is σ = 62903288448. Its totient is φ = 6074841024.

The previous prime is 23104322471. The next prime is 23104322519. The reversal of 23104322514 is 41522340132.

23104322514 is a `hidden beast` number, since 23 + 104 + 3 + 22 + 514 = 666.

It is not an unprimeable number, because it can be changed into a prime (23104322519) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3975799 + ... + 3981605.

It is an arithmetic number, because the mean of its divisors is an integer number (436828392).

Almost surely, 223104322514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23104322514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31451644224).

23104322514 is an abundant number, since it is smaller than the sum of its proper divisors (39798965934).

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

23104322514 is a wasteful number, since it uses less digits than its factorization.

23104322514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189 (or 6179 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 23104322514 its reverse (41522340132), we get a palindrome (64626662646).

The spelling of 23104322514 in words is "twenty-three billion, one hundred four million, three hundred twenty-two thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 347 441 546 637 694 819 882 1041 1274 1638 1911 2082 2429 3123 3822 4511 4858 5733 5807 6246 7287 9022 11466 11614 13533 14574 17003 17421 21861 27066 31577 34006 34842 40599 40649 43722 51009 52263 63154 75491 81198 81298 94731 102018 104526 121947 150982 153027 189462 221039 226473 243894 284193 284543 306054 365841 442078 452946 528437 568386 569086 663117 679419 731682 853629 1056874 1326234 1358838 1585311 1707258 1989351 2015029 2560887 3170622 3699059 3978702 4030058 4755933 5121774 6045087 7398118 9511866 11097177 12090174 14105203 18135261 22194354 26195377 28210406 33291531 36270522 42315609 52390754 66583062 78586131 84631218 98736421 126946827 157172262 183367639 197472842 235758393 253893654 296209263 366735278 471516786 550102917 592418526 888627789 1100205834 1283573473 1650308751 1777255578 2567146946 3300617502 3850720419 7701440838 11552161257 23104322514