Base | Representation |
---|---|
bin | 10010101110001100… |
… | …001110100001111110 |
3 | 1220212222001011012112 |
4 | 102232030032201332 |
5 | 312132142410024 |
6 | 13122422134022 |
7 | 1311103546553 |
oct | 225614164176 |
9 | 56788034175 |
10 | 20102310014 |
11 | 8586259056 |
12 | 3a90281312 |
13 | 1b849499c7 |
14 | d89b18a2a |
15 | 7c9c2a00e |
hex | 4ae30e87e |
20102310014 has 4 divisors (see below), whose sum is σ = 30153465024. Its totient is φ = 10051155006.
The previous prime is 20102310001. The next prime is 20102310029. The reversal of 20102310014 is 41001320102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41001320102 = 2 ⋅20500660051.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025577502 + ... + 5025577505.
It is an arithmetic number, because the mean of its divisors is an integer number (7538366256).
Almost surely, 220102310014 is an apocalyptic number.
20102310014 is a deficient number, since it is larger than the sum of its proper divisors (10051155010).
20102310014 is a wasteful number, since it uses less digits than its factorization.
20102310014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10051155009.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 20102310014 its reverse (41001320102), we get a palindrome (61103630116).
The spelling of 20102310014 in words is "twenty billion, one hundred two million, three hundred ten thousand, fourteen".
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