Base | Representation |
---|---|
bin | 10010111101100101… |
… | …111101011100101001 |
3 | 1221112222021102212110 |
4 | 102331211331130221 |
5 | 313144320322100 |
6 | 13204212432533 |
7 | 1320362133201 |
oct | 227545753451 |
9 | 57488242773 |
10 | 20360714025 |
11 | 86a9101893 |
12 | 3b42918749 |
13 | 1bc63426a2 |
14 | db2181401 |
15 | 7e276e250 |
hex | 4bd97d729 |
20360714025 has 24 divisors (see below), whose sum is σ = 33822613984. Its totient is φ = 10807574400.
The previous prime is 20360714009. The next prime is 20360714047. The reversal of 20360714025 is 52041706302.
It is not a de Polignac number, because 20360714025 - 24 = 20360714009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20360713983 and 20360714001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627484 + ... + 659133.
Almost surely, 220360714025 is an apocalyptic number.
20360714025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
20360714025 is a deficient number, since it is larger than the sum of its proper divisors (13461899959).
20360714025 is a wasteful number, since it uses less digits than its factorization.
20360714025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286841 (or 1286836 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The spelling of 20360714025 in words is "twenty billion, three hundred sixty million, seven hundred fourteen thousand, twenty-five".
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