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52210114144 = 2589107171329
BaseRepresentation
bin110000100111111101…
…110001111001100000
311222202121112121021021
4300213331301321200
51323411242123034
635552431535224
73525546435136
oct604775617140
9158677477237
1052210114144
1120162280571
12a15108a514
134c00902b86
142754081756
15155890d6b4
hexc27f71e60

52210114144 has 48 divisors (see below), whose sum is σ = 104915638800. Its totient is φ = 25570361344.

The previous prime is 52210114109. The next prime is 52210114163. The reversal of 52210114144 is 44141101225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219072 + ... + 390400.

It is an arithmetic number, because the mean of its divisors is an integer number (2185742475).

Almost surely, 252210114144 is an apocalyptic number.

It is an amenable number.

52210114144 is an abundant number, since it is smaller than the sum of its proper divisors (52705524656).

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

52210114144 is a wasteful number, since it uses less digits than its factorization.

52210114144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171535 (or 171527 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 52210114144 its reverse (44141101225), we get a palindrome (96351215369).

The spelling of 52210114144 in words is "fifty-two billion, two hundred ten million, one hundred fourteen thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 89 107 178 214 356 428 712 856 1424 1712 2848 3424 9523 19046 38092 76184 152368 171329 304736 342658 685316 1370632 2741264 5482528 15248281 18332203 30496562 36664406 60993124 73328812 121986248 146657624 243972496 293315248 487944992 586630496 1631566067 3263132134 6526264268 13052528536 26105057072 52210114144