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52445441210 = 2529212749103
BaseRepresentation
bin110000110101111111…
…011110110010111010
312000101000100110022112
4300311333132302322
51324402013104320
640032035452322
73534434615651
oct606577366272
9160330313275
1052445441210
11202730a2248
12a1b7a570a2
134c3a5a8a66
14277741c198
15156e3e4ec5
hexc35fdecba

52445441210 has 48 divisors (see below), whose sum is σ = 98541121536. Its totient is φ = 20094895296.

The previous prime is 52445441207. The next prime is 52445441219. The reversal of 52445441210 is 1214454425.

It is not an unprimeable number, because it can be changed into a prime (52445441219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1043519 + ... + 1092621.

It is an arithmetic number, because the mean of its divisors is an integer number (2052940032).

Almost surely, 252445441210 is an apocalyptic number.

52445441210 is a deficient number, since it is larger than the sum of its proper divisors (46095680326).

52445441210 is a wasteful number, since it uses less digits than its factorization.

52445441210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49295 (or 49266 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 52445441210 its reverse (1214454425), we get a palindrome (53659895635).

The spelling of 52445441210 in words is "fifty-two billion, four hundred forty-five million, four hundred forty-one thousand, two hundred ten".

Divisors: 1 2 5 10 29 58 127 145 254 290 635 841 1270 1682 3683 4205 7366 8410 18415 36830 49103 98206 106807 213614 245515 491030 534035 1068070 1423987 2847974 6236081 7119935 12472162 14239870 31180405 41295623 62360810 82591246 180846349 206478115 361692698 412956230 904231745 1808463490 5244544121 10489088242 26222720605 52445441210