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105033084 = 223133137587
BaseRepresentation
bin1100100001010…
…10110101111100
321022122020022020
412100222311330
5203342024314
614231120140
72413523622
oct620526574
9238566266
10105033084
1154319a02
122b213050
13189b6670
14dd41512
15934ada9
hex642ad7c

105033084 has 96 divisors (see below), whose sum is σ = 280283136. Its totient is φ = 30378240.

The previous prime is 105033037. The next prime is 105033101. The reversal of 105033084 is 480330501.

It is a super-2 number, since 2×1050330842 = 22063897469102112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178639 + ... + 179225.

It is an arithmetic number, because the mean of its divisors is an integer number (2919616).

Almost surely, 2105033084 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 105033084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140141568).

105033084 is an abundant number, since it is smaller than the sum of its proper divisors (175250052).

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

105033084 is a wasteful number, since it uses less digits than its factorization.

105033084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 105033084 is about 10248.5649727169. The cubic root of 105033084 is about 471.8189420944.

Adding to 105033084 its reverse (480330501), we get a palindrome (585363585).

The spelling of 105033084 in words is "one hundred five million, thirty-three thousand, eighty-four".

Divisors: 1 2 3 4 6 12 13 26 31 37 39 52 62 74 78 93 111 124 148 156 186 222 372 403 444 481 587 806 962 1147 1174 1209 1443 1612 1761 1924 2294 2348 2418 2886 3441 3522 4588 4836 5772 6882 7044 7631 13764 14911 15262 18197 21719 22893 29822 30524 36394 43438 44733 45786 54591 59644 65157 72788 86876 89466 91572 109182 130314 178932 218364 236561 260628 282347 473122 564694 673289 709683 847041 946244 1129388 1346578 1419366 1694082 2019867 2693156 2838732 3388164 4039734 8079468 8752757 17505514 26258271 35011028 52516542 105033084