Base | Representation |
---|---|
bin | 1011101011010001101101… |
… | …10011110010101010100100 |
3 | 10100220121211220020021101221 |
4 | 11311220312303302222210 |
5 | 11331134411403321040 |
6 | 130335255445030124 |
7 | 5260022005216252 |
oct | 565506663625244 |
9 | 110817756207357 |
10 | 25676234042020 |
11 | 81aa258814201 |
12 | 2a682869b5344 |
13 | 1143348b618b3 |
14 | 64aa447d35d2 |
15 | 2e7d6ee9e74a |
hex | 175a36cf2aa4 |
25676234042020 has 24 divisors (see below), whose sum is σ = 53926520848704. Its totient is φ = 10269268976736.
The previous prime is 25676234041973. The next prime is 25676234042057. The reversal of 25676234042020 is 2024043267652.
It is a happy number.
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, 76368072 + ... + 76703551.
It is an arithmetic number, because the mean of its divisors is an integer number (2246938368696).
Almost surely, 225676234042020 is an apocalyptic number.
25676234042020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
25676234042020 is an abundant number, since it is smaller than the sum of its proper divisors (28250286806684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25676234042020 is a wasteful number, since it uses less digits than its factorization.
25676234042020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153080019 (or 153080017 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 43.
The spelling of 25676234042020 in words is "twenty-five trillion, six hundred seventy-six billion, two hundred thirty-four million, forty-two thousand, twenty".
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