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23104244332 = 22131737719949
BaseRepresentation
bin10101100001000111…
…101100101001101100
32012122011201012221001
4111201013230221230
5334304141304312
614340340050044
71445354556631
oct254107545154
965564635831
1023104244332
11988681a804
124589693924
13224285a7c0
1411926a6188
15903552057
hex5611eca6c

23104244332 has 96 divisors (see below), whose sum is σ = 48021724800. Its totient is φ = 9626480640.

The previous prime is 23104244329. The next prime is 23104244347. The reversal of 23104244332 is 23344240132.

It is a super-2 number, since 2×231042443322 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23104244332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2317294 + ... + 2327242.

It is an arithmetic number, because the mean of its divisors is an integer number (500226300).

Almost surely, 223104244332 is an apocalyptic number.

It is an amenable number.

23104244332 is an abundant number, since it is smaller than the sum of its proper divisors (24917480468).

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

23104244332 is a wasteful number, since it uses less digits than its factorization.

23104244332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10091 (or 10089 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23104244332 its reverse (23344240132), we get a palindrome (46448484464).

The spelling of 23104244332 in words is "twenty-three billion, one hundred four million, two hundred forty-four thousand, three hundred thirty-two".

Divisors: 1 2 4 13 17 26 34 37 52 68 71 74 142 148 221 284 442 481 629 884 923 962 1207 1258 1846 1924 2414 2516 2627 3692 4828 5254 8177 9949 10508 15691 16354 19898 31382 32708 34151 39796 44659 62764 68302 89318 129337 136604 169133 178636 258674 338266 368113 517348 580567 676532 706379 736226 1161134 1412758 1472452 2198729 2322268 2825516 4397458 4785469 6257921 8794916 9182927 9570938 12008443 12515842 18365854 19141876 24016886 25031684 26136023 36731708 48033772 52272046 81352973 104544092 156109759 162705946 312219518 325411892 339768299 444312391 624439036 679536598 888624782 1359073196 1777249564 5776061083 11552122166 23104244332