Base | Representation |
---|---|
bin | 11100011011111110… |
… | …010111001111000100 |
3 | 2220210222022012022220 |
4 | 130123332113033010 |
5 | 1000013212312004 |
6 | 22005511452340 |
7 | 2130443413245 |
oct | 343376271704 |
9 | 86728265286 |
10 | 30534104004 |
11 | 11a497842a8 |
12 | 5b019870b0 |
13 | 2b57c2b181 |
14 | 169935accc |
15 | bda97bdd9 |
hex | 71bf973c4 |
30534104004 has 24 divisors (see below), whose sum is σ = 72983957088. Its totient is φ = 9929789760.
The previous prime is 30534103991. The next prime is 30534104011. The reversal of 30534104004 is 40040143503.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31030102 + ... + 31031085.
It is an arithmetic number, because the mean of its divisors is an integer number (3040998212).
Almost surely, 230534104004 is an apocalyptic number.
It is an amenable number.
30534104004 is an abundant number, since it is smaller than the sum of its proper divisors (42449853084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30534104004 is a wasteful number, since it uses less digits than its factorization.
30534104004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62061235 (or 62061233 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 30534104004 its reverse (40040143503), we get a palindrome (70574247507).
The spelling of 30534104004 in words is "thirty billion, five hundred thirty-four million, one hundred four thousand, four".
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