Base | Representation |
---|---|
bin | 101111010001101111101… |
… | …0101011101011001001101 |
3 | 212000011210111110011022112 |
4 | 1132203133111131121031 |
5 | 1322424331244334031 |
6 | 21453004104553405 |
7 | 1240305664265423 |
oct | 136433725353115 |
9 | 25004714404275 |
10 | 6497737496141 |
11 | 208574746a251 |
12 | 88b37b182865 |
13 | 381970833698 |
14 | 1866c6745113 |
15 | b404b15462b |
hex | 5e8df55d64d |
6497737496141 has 2 divisors, whose sum is σ = 6497737496142. Its totient is φ = 6497737496140.
The previous prime is 6497737496113. The next prime is 6497737496179. The reversal of 6497737496141 is 1416947377946.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6269745570916 + 227991925225 = 2503946^2 + 477485^2 .
It is a cyclic number.
It is not a de Polignac number, because 6497737496141 - 214 = 6497737479757 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6497737496101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3248868748070 + 3248868748071.
It is an arithmetic number, because the mean of its divisors is an integer number (3248868748071).
Almost surely, 26497737496141 is an apocalyptic number.
It is an amenable number.
6497737496141 is a deficient number, since it is larger than the sum of its proper divisors (1).
6497737496141 is an equidigital number, since it uses as much as digits as its factorization.
6497737496141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 192036096, while the sum is 68.
The spelling of 6497737496141 in words is "six trillion, four hundred ninety-seven billion, seven hundred thirty-seven million, four hundred ninety-six thousand, one hundred forty-one".
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