Base | Representation |
---|---|
bin | 1101111000010010100011… |
… | …00000010100011010101110 |
3 | 11000001211002012020202200200 |
4 | 12330021101200110122232 |
5 | 13000030314142011420 |
6 | 144525201230334330 |
7 | 6300045604134156 |
oct | 674112140243256 |
9 | 130054065222620 |
10 | 30521405032110 |
11 | 97a80674a3a33 |
12 | 350b30495a3a6 |
13 | 14052050859a5 |
14 | 77735b317766 |
15 | 37dde9bb3b90 |
hex | 1bc2518146ae |
30521405032110 has 24 divisors (see below), whose sum is σ = 79355653083720. Its totient is φ = 8139041341872.
The previous prime is 30521405032099. The next prime is 30521405032141. The reversal of 30521405032110 is 1123050412503.
30521405032110 is a `hidden beast` number, since 3 + 0 + 5 + 2 + 1 + 40 + 503 + 2 + 110 = 666.
It is a super-3 number, since 3×305214050321103 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169563361200 + ... + 169563361379.
It is an arithmetic number, because the mean of its divisors is an integer number (3306485545155).
Almost surely, 230521405032110 is an apocalyptic number.
30521405032110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30521405032110 is an abundant number, since it is smaller than the sum of its proper divisors (48834248051610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30521405032110 is a wasteful number, since it uses less digits than its factorization.
30521405032110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339126722592 (or 339126722589 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 30521405032110 its reverse (1123050412503), we get a palindrome (31644455444613).
The spelling of 30521405032110 in words is "thirty trillion, five hundred twenty-one billion, four hundred five million, thirty-two thousand, one hundred ten".
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