Base | Representation |
---|---|
bin | 1001000001001000… |
… | …0110001011100101 |
3 | 20020200220102101200 |
4 | 2100102012023211 |
5 | 14424142204023 |
6 | 1040111113113 |
7 | 113662203366 |
oct | 22022061345 |
9 | 6220812350 |
10 | 2420663013 |
11 | 1032445a4a |
12 | 576812799 |
13 | 2c7671aa2 |
14 | 18d6bbb6d |
15 | e27a8743 |
hex | 904862e5 |
2420663013 has 12 divisors (see below), whose sum is σ = 3496954188. Its totient is φ = 1613571840.
The previous prime is 2420662999. The next prime is 2420663017. The reversal of 2420663013 is 3103660242.
2420663013 is a `hidden beast` number, since 2 + 4 + 20 + 6 + 630 + 1 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 33558849 + 2387104164 = 5793^2 + 48858^2 .
It is not a de Polignac number, because 2420663013 - 214 = 2420646629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420663017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103131 + ... + 124407.
It is an arithmetic number, because the mean of its divisors is an integer number (291412849).
Almost surely, 22420663013 is an apocalyptic number.
It is an amenable number.
2420663013 is a deficient number, since it is larger than the sum of its proper divisors (1076291175).
2420663013 is a wasteful number, since it uses less digits than its factorization.
2420663013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33924 (or 33921 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 2420663013 is about 49200.2338713954. The cubic root of 2420663013 is about 1342.6972871533.
The spelling of 2420663013 in words is "two billion, four hundred twenty million, six hundred sixty-three thousand, thirteen".
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