Base | Representation |
---|---|
bin | 1001010010101101011110… |
… | …10101010010110100111010 |
3 | 2200100110222122010021121202 |
4 | 10221112233111102310322 |
5 | 10134243014330201020 |
6 | 111243144005334202 |
7 | 4206213033565064 |
oct | 451265725226472 |
9 | 80313878107552 |
10 | 20434101022010 |
11 | 6569065346a55 |
12 | 2360323107362 |
13 | b52c098195c0 |
14 | 509031398734 |
15 | 256810435e75 |
hex | 1295af552d3a |
20434101022010 has 32 divisors (see below), whose sum is σ = 41332924080000. Its totient is φ = 7216859757888.
The previous prime is 20434101022009. The next prime is 20434101022043. The reversal of 20434101022010 is 1022010143402.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3417070760 + ... + 3417076739.
It is an arithmetic number, because the mean of its divisors is an integer number (1291653877500).
Almost surely, 220434101022010 is an apocalyptic number.
20434101022010 is an abundant number, since it is smaller than the sum of its proper divisors (20898823057990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20434101022010 is a wasteful number, since it uses less digits than its factorization.
20434101022010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6834147542.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 20434101022010 its reverse (1022010143402), we get a palindrome (21456111165412).
The spelling of 20434101022010 in words is "twenty trillion, four hundred thirty-four billion, one hundred one million, twenty-two thousand, ten".
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