Base | Representation |
---|---|
bin | 10010101110111010… |
… | …110100101111000011 |
3 | 1220220211000202011222 |
4 | 102232322310233003 |
5 | 312143304300443 |
6 | 13123540025255 |
7 | 1311312433250 |
oct | 225672645703 |
9 | 56824022158 |
10 | 20114525123 |
11 | 8592141490 |
12 | 3a9439222b |
13 | 1b87335894 |
14 | d8b5b8427 |
15 | 7cad3e468 |
hex | 4aeeb4bc3 |
20114525123 has 32 divisors (see below), whose sum is σ = 26417664000. Its totient is φ = 14837519520.
The previous prime is 20114525071. The next prime is 20114525147. The reversal of 20114525123 is 32152541102.
It is not a de Polignac number, because 20114525123 - 28 = 20114524867 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20114525092 and 20114525101.
It is not an unprimeable number, because it can be changed into a prime (20114525023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2276408 + ... + 2285226.
It is an arithmetic number, because the mean of its divisors is an integer number (825552000).
Almost surely, 220114525123 is an apocalyptic number.
20114525123 is a deficient number, since it is larger than the sum of its proper divisors (6303138877).
20114525123 is a wasteful number, since it uses less digits than its factorization.
20114525123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10415.
The product of its (nonzero) digits is 2400, while the sum is 26.
The spelling of 20114525123 in words is "twenty billion, one hundred fourteen million, five hundred twenty-five thousand, one hundred twenty-three".
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