Base | Representation |
---|---|
bin | 1111100100010001000000… |
… | …11011011001001110000100 |
3 | 11111012111022110011101002212 |
4 | 13302020200123121032010 |
5 | 13441321433422314340 |
6 | 200445411534122552 |
7 | 10132065555013436 |
oct | 762104033311604 |
9 | 144174273141085 |
10 | 34231433401220 |
11 | a9a851881a460 |
12 | 3a0a345950458 |
13 | 1614019893833 |
14 | 864b4b340656 |
15 | 3e5688ac3a65 |
hex | 1f22206d9384 |
34231433401220 has 48 divisors (see below), whose sum is σ = 80244848553408. Its totient is φ = 12158310380160.
The previous prime is 34231433401181. The next prime is 34231433401223. The reversal of 34231433401220 is 2210433413243.
It is not an unprimeable number, because it can be changed into a prime (34231433401223) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1809262919 + ... + 1809281838.
It is an arithmetic number, because the mean of its divisors is an integer number (1671767678196).
Almost surely, 234231433401220 is an apocalyptic number.
It is an amenable number.
34231433401220 is an abundant number, since it is smaller than the sum of its proper divisors (46013415152188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34231433401220 is a wasteful number, since it uses less digits than its factorization.
34231433401220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3618544820 (or 3618544818 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 34231433401220 its reverse (2210433413243), we get a palindrome (36441866814463).
The spelling of 34231433401220 in words is "thirty-four trillion, two hundred thirty-one billion, four hundred thirty-three million, four hundred one thousand, two hundred twenty".
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