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52353060 = 22352359643
BaseRepresentation
bin1100011110110…
…1100000100100
310122111210220020
43013231200210
5101400244220
65110035140
71203664554
oct307554044
9118453806
1052353060
11276086a1
1215648ab0
13ab00456
146d4b164
1548e2040
hex31ed824

52353060 has 96 divisors (see below), whose sum is σ = 155796480. Its totient is φ = 13107072.

The previous prime is 52353053. The next prime is 52353061. The reversal of 52353060 is 6035325.

It is a self number, because there is not a number n which added to its sum of digits gives 52353060.

It is not an unprimeable number, because it can be changed into a prime (52353061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81099 + ... + 81741.

It is an arithmetic number, because the mean of its divisors is an integer number (1622880).

Almost surely, 252353060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52353060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77898240).

52353060 is an abundant number, since it is smaller than the sum of its proper divisors (103443420).

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

52353060 is a wasteful number, since it uses less digits than its factorization.

52353060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 735 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 52353060 is about 7235.5414448402. The cubic root of 52353060 is about 374.0939548712.

Adding to 52353060 its reverse (6035325), we get a palindrome (58388385).

The spelling of 52353060 in words is "fifty-two million, three hundred fifty-three thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 46 59 60 69 92 115 118 138 177 230 236 276 295 345 354 460 590 643 690 708 885 1180 1286 1357 1380 1770 1929 2572 2714 3215 3540 3858 4071 5428 6430 6785 7716 8142 9645 12860 13570 14789 16284 19290 20355 27140 29578 37937 38580 40710 44367 59156 73945 75874 81420 88734 113811 147890 151748 177468 189685 221835 227622 295780 379370 443670 455244 569055 758740 872551 887340 1138110 1745102 2276220 2617653 3490204 4362755 5235306 8725510 10470612 13088265 17451020 26176530 52353060