Base | Representation |
---|---|
bin | 10011010010101011… |
… | …111010011101001100 |
3 | 1222110122011111220122 |
4 | 103102223322131030 |
5 | 314410414034142 |
6 | 13303253404112 |
7 | 1332220106444 |
oct | 232253723514 |
9 | 58418144818 |
10 | 20714596172 |
11 | 886a938776 |
12 | 4021339638 |
13 | 1c517578ca |
14 | 100717d124 |
15 | 8138731d2 |
hex | 4d2afa74c |
20714596172 has 12 divisors (see below), whose sum is σ = 36291884160. Its totient is φ = 10345486416.
The previous prime is 20714596141. The next prime is 20714596229. The reversal of 20714596172 is 27169541702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2948972 + ... + 2955987.
It is an arithmetic number, because the mean of its divisors is an integer number (3024323680).
Almost surely, 220714596172 is an apocalyptic number.
It is an amenable number.
20714596172 is a deficient number, since it is larger than the sum of its proper divisors (15577287988).
20714596172 is a wasteful number, since it uses less digits than its factorization.
20714596172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5905840 (or 5905838 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 44.
The spelling of 20714596172 in words is "twenty billion, seven hundred fourteen million, five hundred ninety-six thousand, one hundred seventy-two".
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