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30410440134 = 234326014561
BaseRepresentation
bin11100010100100110…
…100111110111000110
32220111100121102101120
4130110212213313012
5444240033041014
621545333134410
72124412322214
oct342446476706
986440542346
1030410440134
111199599a858
125a8848a406
132b38420699
141686b69cb4
15bceba0ba9
hex7149a7dc6

30410440134 has 48 divisors (see below), whose sum is σ = 62385495984. Its totient is φ = 9882432000.

The previous prime is 30410440129. The next prime is 30410440183. The reversal of 30410440134 is 43104401403.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6665214 + ... + 6669774.

It is an arithmetic number, because the mean of its divisors is an integer number (1299697833).

Almost surely, 230410440134 is an apocalyptic number.

30410440134 is an abundant number, since it is smaller than the sum of its proper divisors (31975055850).

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

30410440134 is a wasteful number, since it uses less digits than its factorization.

30410440134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253 (or 5210 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30410440134 its reverse (43104401403), we get a palindrome (73514841537).

The spelling of 30410440134 in words is "thirty billion, four hundred ten million, four hundred forty thousand, one hundred thirty-four".

Divisors: 1 2 3 6 43 86 129 258 601 1202 1803 1849 3606 3698 4561 5547 9122 11094 13683 25843 27366 51686 77529 155058 196123 392246 588369 1111249 1176738 2222498 2741161 3333747 5482322 6667494 8223483 8433289 16446966 16866578 25299867 50599734 117869923 235739846 353609769 707219538 5068406689 10136813378 15205220067 30410440134