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52303404104 = 237233110211283
BaseRepresentation
bin110000101101100001…
…101001110001001000
312000000010002020000222
4300231201221301020
51324104132412404
640010003245212
73531061412420
oct605541516110
9160003066028
1052303404104
11201aa9a9706
12a178379808
134c17037433
142762607480
151561bd9dbe
hexc2d869c48

52303404104 has 128 divisors (see below), whose sum is σ = 120936775680. Its totient is φ = 20713017600.

The previous prime is 52303404091. The next prime is 52303404107. The reversal of 52303404104 is 40140430325.

It is not an unprimeable number, because it can be changed into a prime (52303404107) 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, 40765847 + ... + 40767129.

It is an arithmetic number, because the mean of its divisors is an integer number (944818560).

Almost surely, 252303404104 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 52303404104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60468387840).

52303404104 is an abundant number, since it is smaller than the sum of its proper divisors (68633371576).

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

52303404104 is a wasteful number, since it uses less digits than its factorization.

52303404104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371 (or 2367 counting only the distinct ones).

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

Adding to 52303404104 its reverse (40140430325), we get a palindrome (92443834429).

The spelling of 52303404104 in words is "fifty-two billion, three hundred three million, four hundred four thousand, one hundred four".

Divisors: 1 2 4 7 8 14 23 28 31 46 56 62 92 124 161 184 217 248 322 434 644 713 868 1021 1283 1288 1426 1736 2042 2566 2852 4084 4991 5132 5704 7147 8168 8981 9982 10264 14294 17962 19964 23483 28588 29509 31651 35924 39773 39928 46966 57176 59018 63302 71848 79546 93932 118036 126604 159092 164381 187864 206563 221557 236072 253208 278411 318184 328762 413126 443114 556822 657524 727973 826252 886228 914779 1113644 1309943 1315048 1455946 1652504 1772456 1829558 2227288 2619886 2911892 3659116 5095811 5239772 5823784 6403453 7318232 9169601 10191622 10479544 12806906 18339202 20383244 25613812 30128689 36678404 40608233 40766488 51227624 60257378 73356808 81216466 120514756 162432932 210900823 241029512 284257631 324865864 421801646 568515262 843603292 933989359 1137030524 1687206584 1867978718 2274061048 3735957436 6537925513 7471914872 13075851026 26151702052 52303404104