Base | Representation |
---|---|
bin | 101111010101001001111… |
… | …0010101001101111001001 |
3 | 212000212200211001122212112 |
4 | 1132222103302221233021 |
5 | 1323034330330440144 |
6 | 21500214443552105 |
7 | 1240655310544151 |
oct | 136522362515711 |
9 | 25025624048775 |
10 | 6505060015049 |
11 | 2088864879072 |
12 | 89088352b635 |
13 | 3825698c01cb |
14 | 186bbd057761 |
15 | b4328e2999e |
hex | 5ea93ca9bc9 |
6505060015049 has 2 divisors, whose sum is σ = 6505060015050. Its totient is φ = 6505060015048.
The previous prime is 6505060015039. The next prime is 6505060015133. The reversal of 6505060015049 is 9405100605056.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6107605421449 + 397454593600 = 2471357^2 + 630440^2 .
It is a cyclic number.
It is not a de Polignac number, because 6505060015049 - 216 = 6505059949513 is a prime.
It is a super-2 number, since 2×65050600150492 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6505060014997 and 6505060015015.
It is not a weakly prime, because it can be changed into another prime (6505060015039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3252530007524 + 3252530007525.
It is an arithmetic number, because the mean of its divisors is an integer number (3252530007525).
Almost surely, 26505060015049 is an apocalyptic number.
It is an amenable number.
6505060015049 is a deficient number, since it is larger than the sum of its proper divisors (1).
6505060015049 is an equidigital number, since it uses as much as digits as its factorization.
6505060015049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162000, while the sum is 41.
The spelling of 6505060015049 in words is "six trillion, five hundred five billion, sixty million, fifteen thousand, forty-nine".
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