Base | Representation |
---|---|
bin | 1001010011100000001101… |
… | …11111001011001101011110 |
3 | 2200110002022001202000001000 |
4 | 10221300012333023031132 |
5 | 10140214311401004210 |
6 | 111303451021531130 |
7 | 4211166054302106 |
oct | 451600677131536 |
9 | 80402261660030 |
10 | 20461341422430 |
11 | 6579673896a77 |
12 | 2365665a13aa6 |
13 | b5565b25b32c |
14 | 50a4970d8206 |
15 | 2573a6b55ac0 |
hex | 129c06fcb35e |
20461341422430 has 64 divisors (see below), whose sum is σ = 54650049177600. Its totient is φ = 5447710507680.
The previous prime is 20461341422429. The next prime is 20461341422443. The reversal of 20461341422430 is 3422414316402.
20461341422430 is a `hidden beast` number, since 2 + 0 + 4 + 6 + 13 + 414 + 224 + 3 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59879350 + ... + 60220089.
It is an arithmetic number, because the mean of its divisors is an integer number (853907018400).
Almost surely, 220461341422430 is an apocalyptic number.
20461341422430 is an abundant number, since it is smaller than the sum of its proper divisors (34188707755170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20461341422430 is a wasteful number, since it uses less digits than its factorization.
20461341422430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120100086 (or 120100080 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 36.
Adding to 20461341422430 its reverse (3422414316402), we get a palindrome (23883755738832).
The spelling of 20461341422430 in words is "twenty trillion, four hundred sixty-one billion, three hundred forty-one million, four hundred twenty-two thousand, four hundred thirty".
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