Base | Representation |
---|---|
bin | 101011011110001010000… |
… | …110011010000010100101 |
3 | 101120120210102010012101001 |
4 | 223132022012122002211 |
5 | 342421012204043203 |
6 | 10204204442033301 |
7 | 425553361200250 |
oct | 53361206320245 |
9 | 11516712105331 |
10 | 2987319206053 |
11 | a51a078a3586 |
12 | 402b671a8831 |
13 | 18891a621c30 |
14 | a4830b00097 |
15 | 52a9134691d |
hex | 2b78a19a0a5 |
2987319206053 has 8 divisors (see below), whose sum is σ = 3676700561408. Its totient is φ = 2363593217904.
The previous prime is 2987319206041. The next prime is 2987319206059. The reversal of 2987319206053 is 3506029137892.
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 2987319206053 - 25 = 2987319206021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2987319205985 and 2987319206003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2987319206059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16413841701 + ... + 16413841882.
It is an arithmetic number, because the mean of its divisors is an integer number (459587570176).
Almost surely, 22987319206053 is an apocalyptic number.
It is an amenable number.
2987319206053 is a deficient number, since it is larger than the sum of its proper divisors (689381355355).
2987319206053 is a wasteful number, since it uses less digits than its factorization.
2987319206053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32827683603.
The product of its (nonzero) digits is 4898880, while the sum is 55.
The spelling of 2987319206053 in words is "two trillion, nine hundred eighty-seven billion, three hundred nineteen million, two hundred six thousand, fifty-three".
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