Base | Representation |
---|---|
bin | 1001110000101110… |
… | …1101001101011101 |
3 | 20202121120202200202 |
4 | 2130023231031131 |
5 | 20331300030321 |
6 | 1112002233245 |
7 | 121635206522 |
oct | 23413551535 |
9 | 6677522622 |
10 | 2620314461 |
11 | 1125110046 |
12 | 611655825 |
13 | 329b3653b |
14 | 1ac00d149 |
15 | 10509470b |
hex | 9c2ed35d |
2620314461 has 2 divisors, whose sum is σ = 2620314462. Its totient is φ = 2620314460.
The previous prime is 2620314449. The next prime is 2620314497. The reversal of 2620314461 is 1644130262.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2599062361 + 21252100 = 50981^2 + 4610^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2620314461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2620314421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310157230 + 1310157231.
It is an arithmetic number, because the mean of its divisors is an integer number (1310157231).
Almost surely, 22620314461 is an apocalyptic number.
It is an amenable number.
2620314461 is a deficient number, since it is larger than the sum of its proper divisors (1).
2620314461 is an equidigital number, since it uses as much as digits as its factorization.
2620314461 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 2620314461 is about 51189.0072281149. The cubic root of 2620314461 is about 1378.6408344817.
The spelling of 2620314461 in words is "two billion, six hundred twenty million, three hundred fourteen thousand, four hundred sixty-one".
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