Base | Representation |
---|---|
bin | 101111010011101110111… |
… | …0000101110001010010000 |
3 | 212000120210222111110001010 |
4 | 1132213131300232022100 |
5 | 1323012102022234233 |
6 | 21454551431010520 |
7 | 1240516525403202 |
oct | 136473560561220 |
9 | 25016728443033 |
10 | 6502006055568 |
11 | 2087537a03111 |
12 | 890170809a40 |
13 | 3821a0c952aa |
14 | 1869ad606772 |
15 | b41eac77b63 |
hex | 5e9ddc2e290 |
6502006055568 has 20 divisors (see below), whose sum is σ = 16796848977008. Its totient is φ = 2167335351840.
The previous prime is 6502006055563. The next prime is 6502006055593. The reversal of 6502006055568 is 8655506002056.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 135458459491 = 6502006055568 / (6 + 5 + 0 + 2 + 0 + 0 + 6 + 0 + 5 + 5 + 5 + 6 + 8).
It is not an unprimeable number, because it can be changed into a prime (6502006055563) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67729229698 + ... + 67729229793.
Almost surely, 26502006055568 is an apocalyptic number.
It is an amenable number.
6502006055568 is an abundant number, since it is smaller than the sum of its proper divisors (10294842921440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6502006055568 is a wasteful number, since it uses less digits than its factorization.
6502006055568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135458459502 (or 135458459496 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 48.
The spelling of 6502006055568 in words is "six trillion, five hundred two billion, six million, fifty-five thousand, five hundred sixty-eight".
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