Base | Representation |
---|---|
bin | 10010111001111111… |
… | …100011000110101001 |
3 | 1221101202121202020111 |
4 | 102321333203012221 |
5 | 313033340004001 |
6 | 13154214054321 |
7 | 1316026546003 |
oct | 227177430651 |
9 | 57352552214 |
10 | 20300313001 |
11 | 8677aa7691 |
12 | 3b2664a3a1 |
13 | 1bb6985037 |
14 | da813b373 |
15 | 7dc2dc851 |
hex | 4b9fe31a9 |
20300313001 has 2 divisors, whose sum is σ = 20300313002. Its totient is φ = 20300313000.
The previous prime is 20300312987. The next prime is 20300313023. The reversal of 20300313001 is 10031300302.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20277760000 + 22553001 = 142400^2 + 4749^2 .
It is a cyclic number.
It is not a de Polignac number, because 20300313001 - 27 = 20300312873 is a prime.
It is not a weakly prime, because it can be changed into another prime (20300313701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150156500 + 10150156501.
It is an arithmetic number, because the mean of its divisors is an integer number (10150156501).
Almost surely, 220300313001 is an apocalyptic number.
It is an amenable number.
20300313001 is a deficient number, since it is larger than the sum of its proper divisors (1).
20300313001 is an equidigital number, since it uses as much as digits as its factorization.
20300313001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 20300313001 its reverse (10031300302), we get a palindrome (30331613303).
The spelling of 20300313001 in words is "twenty billion, three hundred million, three hundred thirteen thousand, one".
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