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23024052620 = 2254759415147
BaseRepresentation
bin10101011100010101…
…110010100110001100
32012102120211001120122
4111130111302212030
5334123124140440
614324353204112
71443362134562
oct253425624614
965376731518
1023024052620
119845528568
124566860638
13222c06109a
141185b8da32
158eb4b17b5
hex55c57298c

23024052620 has 48 divisors (see below), whose sum is σ = 50216302080. Its totient is φ = 8860876224.

The previous prime is 23024052589. The next prime is 23024052757. The reversal of 23024052620 is 2625042032.

It is a super-3 number, since 3×230240526203 (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23024052620.

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 15 ways as a sum of consecutive naturals, for example, 152114 + ... + 263033.

It is an arithmetic number, because the mean of its divisors is an integer number (1046172960).

Almost surely, 223024052620 is an apocalyptic number.

23024052620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23024052620 is an abundant number, since it is smaller than the sum of its proper divisors (27192249460).

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

23024052620 is a wasteful number, since it uses less digits than its factorization.

23024052620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415262 (or 415260 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 23024052620 its reverse (2625042032), we get a palindrome (25649094652).

The spelling of 23024052620 in words is "twenty-three billion, twenty-four million, fifty-two thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 47 59 94 118 188 235 236 295 470 590 940 1180 2773 5546 11092 13865 27730 55460 415147 830294 1660588 2075735 4151470 8302940 19511909 24493673 39023818 48987346 78047636 97559545 97974692 122468365 195119090 244936730 390238180 489873460 1151202631 2302405262 4604810524 5756013155 11512026310 23024052620