Base | Representation |
---|---|
bin | 10010101111111101… |
… | …100011111100111000 |
3 | 1220222000221120200021 |
4 | 102233331203330320 |
5 | 312212244120044 |
6 | 13125403020224 |
7 | 1311614226634 |
oct | 225775437470 |
9 | 56860846607 |
10 | 20132020024 |
11 | 85a1000686 |
12 | 3a9a20a674 |
13 | 1b8ab4c9ac |
14 | d8da4ddc4 |
15 | 7cc647e84 |
hex | 4aff63f38 |
20132020024 has 32 divisors (see below), whose sum is σ = 40023154080. Its totient is φ = 9460813824.
The previous prime is 20132019961. The next prime is 20132020049. The reversal of 20132020024 is 42002023102.
It is a congruent 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, 2937 + ... + 200680.
It is an arithmetic number, because the mean of its divisors is an integer number (1250723565).
Almost surely, 220132020024 is an apocalyptic number.
It is an amenable number.
20132020024 is a deficient number, since it is larger than the sum of its proper divisors (19891134056).
20132020024 is a wasteful number, since it uses less digits than its factorization.
20132020024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204367 (or 204363 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 20132020024 its reverse (42002023102), we get a palindrome (62134043126).
The spelling of 20132020024 in words is "twenty billion, one hundred thirty-two million, twenty thousand, twenty-four".
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