Search a number
-
+
52908050 = 25213233539
BaseRepresentation
bin1100100111010…
…1000000010010
310200120000012102
43021311000102
5102021024200
65130000402
71211465606
oct311650022
9120500172
1052908050
1127957668
1215876102
13ac65c50
147053506
1549a16d5
hex3275012

52908050 has 48 divisors (see below), whose sum is σ = 110617920. Its totient is φ = 18680640.

The previous prime is 52908049. The next prime is 52908059. The reversal of 52908050 is 5080925.

It is not an unprimeable number, because it can be changed into a prime (52908059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13181 + ... + 16719.

It is an arithmetic number, because the mean of its divisors is an integer number (2304540).

Almost surely, 252908050 is an apocalyptic number.

52908050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52908050 is an abundant number, since it is smaller than the sum of its proper divisors (57709870).

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

52908050 is a wasteful number, since it uses less digits than its factorization.

52908050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 52908050 is about 7273.7919959262. The cubic root of 52908050 is about 375.4112229644.

Adding to 52908050 its reverse (5080925), we get a palindrome (57988975).

The spelling of 52908050 in words is "fifty-two million, nine hundred eight thousand, fifty".

Divisors: 1 2 5 10 13 23 25 26 46 50 65 115 130 230 299 325 575 598 650 1150 1495 2990 3539 7078 7475 14950 17695 35390 46007 81397 88475 92014 162794 176950 230035 406985 460070 813970 1058161 1150175 2034925 2116322 2300350 4069850 5290805 10581610 26454025 52908050