Base | Representation |
---|---|
bin | 1000010110001001011… |
… | …01100110100000011111 |
3 | 1000102012100211101112210 |
4 | 10023010231212200133 |
5 | 14144300120130304 |
6 | 335423420131503 |
7 | 26501244613164 |
oct | 4130455464037 |
9 | 1012170741483 |
10 | 286768130079 |
11 | 100688151612 |
12 | 476b2096b93 |
13 | 210716c4792 |
14 | dc45a9a06b |
15 | 76d5c09c89 |
hex | 42c4b6681f |
286768130079 has 8 divisors (see below), whose sum is σ = 388838142720. Its totient is φ = 187938435416.
The previous prime is 286768130057. The next prime is 286768130113. The reversal of 286768130079 is 970031867682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 286768130079 - 27 = 286768129951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (286768130879) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810079287 + ... + 810079640.
It is an arithmetic number, because the mean of its divisors is an integer number (48604767840).
Almost surely, 2286768130079 is an apocalyptic number.
286768130079 is a deficient number, since it is larger than the sum of its proper divisors (102070012641).
286768130079 is a wasteful number, since it uses less digits than its factorization.
286768130079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1620158989.
The product of its (nonzero) digits is 6096384, while the sum is 57.
The spelling of 286768130079 in words is "two hundred eighty-six billion, seven hundred sixty-eight million, one hundred thirty thousand, seventy-nine".
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